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An expansion team is a new team in a sports league, usually from a city that has not hosted a team in that league before, formed with the intention of satisfying the demand for a local team from a population in a new area. Sporting leagues also hope that the expansion of their competition will grow the popularity of the sport generally. The term is most commonly used in reference to the North American major professional sports leagues but is applied to sports leagues in other countries with a closed franchise system of league membership. The term refers to the expansion of the sport into new areas. The addition of an expansion team sometimes results in the payment of an expansion fee to the league by the new team and an expansion draft to populate the new roster.


Reasons for expansion

In North America, expansion often takes place in response to
population growth Population growth is the increase in the number of people in a population or dispersed group. Actual global human population growth amounts to around 83 million annually, or 1.1% per year. The global population has grown from 1 billion in 1800 to ...
and geographic shifts of population. Such demographic change results in financial opportunities to engage with the new market as consumers of sports demand local teams to support.
Major League Baseball Major League Baseball (MLB) is a professional baseball organization and the oldest major professional sports league in the world. MLB is composed of 30 total teams, divided equally between the National League (NL) and the American League (A ...
(MLB) was limited to 16 teams located north and east of St. Louis, Missouri for the first half of the 20th century. During that time, the United States population doubled and expanded to the south and west. Rival interests explored the possibility of forming a rival league in the untapped markets. To forestall that possibility, one of the measures that MLB took was to expand by four teams in 1961 and 1962. Over the past four decades, MLB expanded further, to its current 30-team membership. In the context of MLB, the term "expansion team" is also used to refer to any of the 14 teams enfranchised in the second half of the 20th century. Leagues that are new and/or financially struggling may also admit large numbers of expansion teams so that the existing franchises can pocket more revenue from expansion fees.
Indoor American football Indoor American football, or arena football, is a variation of gridiron football played at ice hockey-sized indoor arenas. While varying in details from league to league, the rules of indoor football are designed to allow for play in a smaller ...
leagues are notorious for doing so: the leagues can double the number of teams and have many new teams fail within a year or two.
Major League Soccer Major League Soccer (MLS) is a men's professional soccer league sanctioned by the United States Soccer Federation, which represents the sport's highest level in the United States. The league comprises 29 teams—26 in the U.S. and 3 in Cana ...
, after spending most of its first decade of existence with relatively stable membership and struggling finances, adopted a policy of continuous expansion beginning in 2005, a policy that the league as of 2017 has no intention of stopping. When an expansion team begins play, it is generally stocked with less talented
free agent In professional sports, a free agent is a player who is eligible to sign with other clubs or franchises; i.e., not under contract to any specific team. The term is also used in reference to a player who is under contract at present but who i ...
s, inexperienced players, and veterans nearing retirement. Additionally, prospective owners may face expensive fees to the league as well as high startup costs such as stadiums and facilities. The team is also at a disadvantage in that it has not been together as a team as long as its opponents and thus lacks the cohesiveness other teams have built over years. As a result, most expansion teams are known for their poor play during their first seasons. Expansion teams must also compete with any expansion rivals for available talent, a common problem since leagues often expand by two or four teams in one season. Expansion teams are not necessarily doomed to mediocrity, however, as most leagues have policies which promote parity, such as drafts and salary caps, which give some expansion teams the opportunity to win championships only a few years after their first season. In
Major League Baseball Major League Baseball (MLB) is a professional baseball organization and the oldest major professional sports league in the world. MLB is composed of 30 total teams, divided equally between the National League (NL) and the American League (A ...
(MLB) The Arizona Diamondbacks won the
2001 World Series The 2001 World Series was the championship series of Major League Baseball's (MLB) 2001 season. The 97th edition of the World Series, it was a best-of-seven playoff between the National League (NL) champion Arizona Diamondbacks and the three- ...
in their fourth season, and the Florida Marlins won the 1997 World Series in their fifth season. In the NBA, The
Milwaukee Bucks The Milwaukee Bucks are an American professional basketball team based in Milwaukee. The Bucks compete in the National Basketball Association (NBA) as a member of the league's Eastern Conference Central Division. The team was founded in 196 ...
won the 1971 NBA Finals in their third year of existence, greatly helped by drafting Kareem Abdul-Jabbar in the 1969 draft and acquiring Oscar Robertson from the
Cincinnati Royals The Sacramento Kings are an American professional basketball team based in Sacramento, California. The Kings compete in the National Basketball Association (NBA) as a member of the Western Conference Pacific Division. The Kings are the olde ...
before the 1970-71 season began. In the NHL, the Florida Panthers made the Stanley Cup Finals in their third season even though, like MLB, the league then had no salary cap; a cap was established in 2005. However, the Vegas Golden Knights quickly emerged as one of the NHL's best teams in its first season. Thanks to a generous expansion draft, the team defied all odds and advanced to the 2018 Stanley Cup Final. The
National Football League The National Football League (NFL) is a professional American football league that consists of 32 teams, divided equally between the American Football Conference (AFC) and the National Football Conference (NFC). The NFL is one of the majo ...
(NFL), despite being considered the most generous in its revenue sharing and the strictest with its salary cap, has had far more difficulty bringing expansion teams up to par with their more established brethren. Of the six teams to have been added to the NFL since the AFL–NFL merger, the fastest turnaround between an inaugural season and the team's first
Super Bowl The Super Bowl is the annual final playoff game of the National Football League (NFL) to determine the league champion. It has served as the final game of every NFL season since 1966, replacing the NFL Championship Game. Since 2022, the gam ...
victory was 27 seasons (the
Tampa Bay Buccaneers The Tampa Bay Buccaneers are a professional American football team based in Tampa, Florida. The Buccaneers compete in the National Football League (NFL) as a member club of the league's National Football Conference (NFC) South division. The cl ...
, established in 1976, won
Super Bowl XXXVII Super Bowl XXXVII was an American football game between the American Football Conference (AFC) champion Oakland Raiders and the National Football Conference (NFC) champion Tampa Bay Buccaneers to decide the National Football League (NFL) cha ...
in the 2002 season); none of the four teams to hold expansion drafts since 1995While the
Baltimore Ravens The Baltimore Ravens are a professional American football team based in Baltimore, Maryland. The Ravens compete in the National Football League (NFL) as a member club of the American Football Conference (AFC) North division. The team plays its ...
are officially considered an expansion franchise that began play in , they did not stock their roster with an expansion draft, instead taking on the contracts of the former
Cleveland Browns The Cleveland Browns are a professional American football team based in Cleveland. Named after original coach and co-founder Paul Brown, they compete in the National Football League (NFL) as a member club of the American Football Conferenc ...
players, while the Browns suspended operations for three seasons. The Ravens later won the Super Bowl in their 5th and 17th seasons of existence. Conversely, when the Browns returned to the NFL in , while not an expansion franchise, their initial roster was stocked by an expansion draft and they were given the top pick in the
1999 NFL Draft The 1999 NFL draft was the procedure by which National Football League teams selected amateur college football players. It is officially known as the NFL Annual Player Selection Meeting. The draft was held April 17–18, 1999, at the Theater at ...
. The Browns have not appeared in the Super Bowl since returning to the league.
have ever won that contest, with only one, the
Carolina Panthers The Carolina Panthers are a professional American football team based in Charlotte, North Carolina. The Panthers compete in the National Football League (NFL), as a member club of the league's National Football Conference (NFC) South division. ...
(who reached the game in their 9th and
21st 21 (twenty-one) is the natural number following 20 and preceding 22. The current century is the 21st century AD, under the Gregorian calendar. In mathematics 21 is: * a composite number, its proper divisors being 1, 3 and 7, and a defici ...
seasons of existence) playing in the game. In , the Panthers and Jacksonville Jaguars each made it to their respective conference championship games in their second season in the league. Expansion teams are usually considered as such in their first season and sometimes in their second season. A team that moves to another location and/or changes its name is not an expansion team. If it moves, it is known as a ''relocated team'', and if the name changes, the team is known as a ''renamed team''. In response to a negative attitude that some fans have towards relocated teams, there have recently been instances where relocating clubs change their identity completely; name, colors, and mascot; but because the roster is the same and the league does not expand as a result, they are not regarded as expansion teams. One exception is the
Baltimore Ravens The Baltimore Ravens are a professional American football team based in Baltimore, Maryland. The Ravens compete in the National Football League (NFL) as a member club of the American Football Conference (AFC) North division. The team plays its ...
of the
National Football League The National Football League (NFL) is a professional American football league that consists of 32 teams, divided equally between the American Football Conference (AFC) and the National Football Conference (NFC). The NFL is one of the majo ...
(NFL): when the
Cleveland Browns The Cleveland Browns are a professional American football team based in Cleveland. Named after original coach and co-founder Paul Brown, they compete in the National Football League (NFL) as a member club of the American Football Conferenc ...
moved to Baltimore, an agreement was reached for which the trademark and history of the pre-1996 Cleveland Browns remained in that city and was claimed by the post-1999 Browns when the league placed a new franchise there, even though the personnel and roster had moved to Baltimore to become the Ravens. Another exception is the New Orleans Pelicans, who were previously known as the New Orleans Hornets after relocating to New Orleans from Charlotte, N.C., in 2002. After the 2012 sale of the Hornets, new owner Tom Benson changed the name, colors, and mascot from Hornets to Pelicans. The Charlotte Hornets segment of the franchise's history was sold to the then-
Charlotte Bobcats Charlotte ( ) is the most populous city in the U.S. state of North Carolina. Located in the Piedmont region, it is the county seat of Mecklenburg County. The population was 874,579 at the 2020 census, making Charlotte the 16th-most popu ...
(themselves formerly considered a 2004 expansion team) and the 2002 New Orleans Hornets are now officially regarded as an expansion team. Cities and regions with large populations that lack a team are generally regarded to be the best candidates for new teams. In
rugby league Rugby league football, commonly known as just rugby league and sometimes football, footy, rugby or league, is a full-contact sport played by two teams of thirteen players on a rectangular field measuring 68 metres (75 yards) wide and 112 ...
, the United Kingdom-based
Rugby Football League The Rugby Football League is the governing body for professional rugby league in England, and until 1995 for the whole British Isles. The name Rugby Football League previously also referred to the main league competition run by the organisat ...
's Super League has added teams from
France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pac ...
and
Wales Wales ( cy, Cymru ) is a country that is part of the United Kingdom. It is bordered by England to the east, the Irish Sea to the north and west, the Celtic Sea to the south west and the Bristol Channel to the south. It had a population in ...
to cover a great demographic spread. The operator of Super League, England's
Rugby Football League The Rugby Football League is the governing body for professional rugby league in England, and until 1995 for the whole British Isles. The name Rugby Football League previously also referred to the main league competition run by the organisat ...
, has also added teams to the lower levels of its league pyramid, specifically the Championship and League 1, from both France and Wales, and most recently
Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by to ...
. In
rugby union Rugby union, commonly known simply as rugby, is a close-contact team sport that originated at Rugby School in the first half of the 19th century. One of the two codes of rugby football, it is based on running with the ball in hand. In it ...
, the competition originally known as the Celtic League and now as Pro14, which began with sides only from the Celtic nations of
Ireland Ireland ( ; ga, Éire ; Ulster-Scots: ) is an island in the North Atlantic Ocean, in north-western Europe. It is separated from Great Britain to its east by the North Channel, the Irish Sea, and St George's Channel. Ireland is the s ...
,
Scotland Scotland (, ) is a country that is part of the United Kingdom. Covering the northern third of the island of Great Britain, mainland Scotland has a border with England to the southeast and is otherwise surrounded by the Atlantic Ocean to ...
, and Wales, has added teams from
Italy Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the middle of the Mediterranean Sea, and its territory largely coincides with the homonymous geographical ...
and more recently
South Africa South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by of coastline that stretch along the South Atlantic and Indian Oceans; to the north by the neighbouring coun ...
. The U.S.-based NFL has been laying groundwork for a potential franchise in the UK, with a target date some time in the early to mid-2020s.


Expansion teams in North America


Major League Baseball (MLB)

The
National League The National League of Professional Baseball Clubs, known simply as the National League (NL), is the older of two leagues constituting Major League Baseball (MLB) in the United States and Canada, and the world's oldest extant professional team s ...
had an eight-team lineup established in 1900, mirrored by the eight charter franchises of the
American League The American League of Professional Baseball Clubs, known simply as the American League (AL), is one of two leagues that make up Major League Baseball (MLB) in the United States and Canada. It developed from the Western League, a minor league b ...
in 1901. This list enumerates franchises added since this "Classic Eight" era. *1961: Los Angeles Angels; Washington Senators (now Texas Rangers) *1962: Houston Colt .45s (now
Houston Astros The Houston Astros are an American professional baseball team based in Houston, Texas. The Astros compete in Major League Baseball (MLB) as a member club of the American League (AL) West division, having moved to the division in 2013 after s ...
);
New York Mets The New York Mets are an American professional baseball team based in the New York City borough of Queens. The Mets compete in Major League Baseball (MLB) as a member of the National League (NL) East division. They are one of two major lea ...
*1969:
Kansas City Royals The Kansas City Royals are an American professional baseball team based in Kansas City, Missouri. The Royals compete in Major League Baseball (MLB) as a member club of the American League (AL) Central division. The team was founded as an expans ...
;
Montreal Expos The Montreal Expos (french: link=no, Les Expos de Montréal) were a Canadian professional baseball team based in Montreal, Quebec. The Expos were the first Major League Baseball (MLB) franchise located outside the United States. They played in ...
(now Washington Nationals); San Diego Padres;
Seattle Pilots The Seattle Pilots were an American professional baseball team based in Seattle, Washington during the 1969 Major League Baseball season. During their single-season existence, the Pilots played their home games at Sick's Stadium and were a mem ...
(now
Milwaukee Brewers The Milwaukee Brewers are an American professional baseball team based in Milwaukee. They compete in Major League Baseball (MLB) as a member club of the National League (NL) National League Central, Central division. The Brewers are named for t ...
) *1977:
Seattle Mariners The Seattle Mariners are an American professional baseball team based in Seattle. They compete in Major League Baseball (MLB) as a member club of the American League (AL) West division. The team joined the American League as an expansion ...
;
Toronto Blue Jays The Toronto Blue Jays are a Canadian professional baseball team based in Toronto. The Blue Jays compete in Major League Baseball (MLB) as a member club of the American League (AL) East division. Since 1989, the team has played its home games ...
*1993: Colorado Rockies; Florida Marlins (now
Miami Marlins The Miami Marlins are an American professional baseball team based in Miami. The Marlins compete in Major League Baseball (MLB) as a member club of the National League (NL) East division. The club's home ballpark is LoanDepot Park. The fra ...
) *1998: Arizona Diamondbacks; Tampa Bay Devil Rays (now
Tampa Bay Rays The Tampa Bay Rays are an American professional baseball team based in St. Petersburg, Florida. The Rays compete in Major League Baseball (MLB) as a member club of the American League (AL) East division. Since its inception, the team's home v ...
)


National Basketball Association (NBA)

Eight charter franchises of the NBA (founded in 1950 via merger of the BAA and NBL) are still active. *1961: Chicago Packers (later Chicago Zephyrs, then Baltimore Bullets, then Capital Bullets, then Washington Bullets, now
Washington Wizards The Washington Wizards are an American professional basketball team based in Washington, D.C. The Wizards compete in the National Basketball Association (NBA) as a member of the league's Eastern Conference Southeast Division. The team plays ...
) *1966: Chicago Bulls *1967: San Diego Rockets (now
Houston Rockets The Houston Rockets are an American professional basketball team based in Houston. The Rockets compete in the National Basketball Association (NBA) as a member team of the league's Western Conference Southwest Division. The team plays its ho ...
); Seattle SuperSonics (now Oklahoma City Thunder) *1968:
Milwaukee Bucks The Milwaukee Bucks are an American professional basketball team based in Milwaukee. The Bucks compete in the National Basketball Association (NBA) as a member of the league's Eastern Conference Central Division. The team was founded in 196 ...
;
Phoenix Suns The Phoenix Suns are an American professional basketball team based in Phoenix, Arizona. They compete in the National Basketball Association (NBA), as a member of the league's Western Conference Pacific Division. The Suns are the only team in t ...
*1970:
Cleveland Cavaliers The Cleveland Cavaliers (often referred to as the Cavs) are an American professional basketball team based in Cleveland. The Cavaliers compete in the National Basketball Association (NBA) as a member of the league's Eastern Conference Central ...
; Buffalo Braves (later San Diego Clippers, now Los Angeles Clippers); Portland Trail Blazers *1974: New Orleans Jazz (now Utah Jazz) *1976: New York Nets (later New Jersey Nets, now
Brooklyn Nets The Brooklyn Nets are an American professional basketball team based in the New York City borough of Brooklyn. The Nets compete in the National Basketball Association (NBA) as a member of the Atlantic Division of the Eastern Conference. The ...
),
Denver Nuggets The Denver Nuggets are an American professional basketball team based in Denver. The Nuggets compete in the National Basketball Association (NBA) as a member of the league's Western Conference Northwest Division. The team was founded as the D ...
, Indiana Pacers, and
San Antonio Spurs The San Antonio Spurs are an American professional basketball team based in San Antonio. The Spurs compete in the National Basketball Association (NBA) as a member of the league's Western Conference Southwest Division. The team plays its home ...
join NBA after
merger Mergers and acquisitions (M&A) are business transactions in which the ownership of companies, other business organizations, or their operating units are transferred to or consolidated with another company or business organization. As an aspec ...
with
American Basketball Association The American Basketball Association (ABA) was a major men's professional basketball league from 1967 to 1976. The ABA ceased to exist with the American Basketball Association–National Basketball Association merger in 1976, leading to four A ...
(ABA). *1980: Dallas Mavericks *1988: Miami Heat; Charlotte Hornets *1989: Minnesota Timberwolves; Orlando Magic *1995: Vancouver Grizzlies (now Memphis Grizzlies); Toronto Raptors *2002: New Orleans Hornets (now New Orleans Pelicans) – Following the 2014 assumption of the original Charlotte Hornets' history by the revived Charlotte Hornets, the Pelicans are now officially considered an expansion team that began play in the 2002–03 season.


American Basketball Association (ABA)

There’s only one expansion team in the whole history of the ABA. *1972: San Diego Conquistadors


National Football League (NFL)

Only extant teams are listed. Two charter franchises, the
Chicago Cardinals The professional American football team now known as the Arizona Cardinals previously played in Chicago, Illinois, as the Chicago Cardinals from 1898 to 1959 before relocating to St. Louis, Missouri, for the 1960 through 1987 seasons. Roots ...
(later the St. Louis Cardinals, now the Arizona Cardinals) and Decatur Staleys (now the
Chicago Bears The Chicago Bears are a professional American football team based in Chicago. The Bears compete in the National Football League (NFL) as a member club of the league's National Football Conference (NFC) North division. The Bears have won nine ...
), are still active. *1921:
Green Bay Packers The Green Bay Packers are a professional American football team based in Green Bay, Wisconsin. The Packers compete in the National Football League (NFL) as a member club of the National Football Conference (NFC) North division. It is the t ...
, previously an independent, join the league. *1925:
New York Giants The New York Giants are a professional American football team based in the New York metropolitan area. The Giants compete in the National Football League (NFL) as a member club of the league's National Football Conference (NFC) East divisio ...
(replaced another team of the same name that left the league after one season in 1921) *1930: Portsmouth Spartans (now
Detroit Lions The Detroit Lions are a professional American football team based in Detroit. The Lions compete in the National Football League (NFL) as a member of the National Football Conference (NFC) North Division. The team play their home games at For ...
), previously of the Ohio League, join the NFL. *1932: Boston Braves (now Washington Commanders) – replaced the 1931 Cleveland Indians, who in turn replaced the
Orange/Newark Tornadoes The Orange Tornadoes and Newark Tornadoes were two manifestations of a long-lived professional American football franchise that existed in some form from 1887 to 1941 and from 1958 to 1970, having played in the American Amateur Football Union from ...
, a 1929 expansion team that left the league in 1931. *1933:
Philadelphia Eagles The Philadelphia Eagles are a professional American football team based in Philadelphia. The Eagles compete in the National Football League (NFL) as a member club of the league's National Football Conference (NFC) East division. The team play ...
— replaced the Frankford Yellow Jackets, a 1924 expansion team that folded in 1931; Pittsburgh Pirates (now Pittsburgh Steelers), previously the Rooneys of the Western Pennsylvania Senior Independent Football Conference, join the league. *1937: Cleveland Rams (later the St. Louis Rams now Los Angeles Rams) join, having previously played in the 1936 American Football League. *1950: Three teams joined the NFL after a partial merger with the rival All-America Football Conference (AAFC), two of which survive:
Cleveland Browns The Cleveland Browns are a professional American football team based in Cleveland. Named after original coach and co-founder Paul Brown, they compete in the National Football League (NFL) as a member club of the American Football Conferenc ...
and
San Francisco 49ers The San Francisco 49ers (also written as the San Francisco Forty-Niners) are a professional American football team based in the San Francisco Bay Area. The 49ers compete in the National Football League (NFL) as a member of the league's Nationa ...
*1953: Baltimore Colts (second) (now
Indianapolis Colts The Indianapolis Colts are a professional American football team based in Indianapolis. The Colts compete in the National Football League (NFL) as a member club of the league's American Football Conference (AFC) South division. Since the 2008 ...
); not to be confused with the AAFC Baltimore Colts, who were the third AAFC team to join the NFL but folded in 1950. They replaced the position held by several franchises, dating back to another charter franchise, the Dayton Triangles. *1960:
Dallas Cowboys The Dallas Cowboys are a professional American football team based in the Dallas–Fort Worth metroplex. The Cowboys compete in the National Football League (NFL) as a member club of the league's National Football Conference (NFC) East divis ...
*1961:
Minnesota Vikings The Minnesota Vikings are a professional American football team based in Minneapolis. They compete in the National Football League (NFL) as a member club of the National Football Conference (NFC) North division. Founded in 1960 as an expansi ...
*1966: Atlanta Falcons *1967:
New Orleans Saints The New Orleans Saints are a professional American football team based in New Orleans. The Saints compete in the National Football League (NFL) as a member of the league's National Football Conference (NFC) South division. Since 1975, the te ...
*1970: Boston Patriots (now
New England Patriots The New England Patriots are a professional American football team based in the Greater Boston area. They compete in the National Football League (NFL) as a member club of the league's American Football Conference (AFC) AFC East, East divisio ...
),
Buffalo Bills The Buffalo Bills are a professional American football team based in the Buffalo metropolitan area. The Bills compete in the National Football League (NFL) as a member club of the league's American Football Conference (AFC) East division ...
,
Cincinnati Bengals The Cincinnati Bengals are a professional American football team based in Cincinnati. The Bengals compete in the National Football League (NFL) as a member club of the league's American Football Conference (AFC) North division. The club's home ...
,
Denver Broncos The Denver Broncos are a professional American football franchise based in Denver. The Broncos compete in the National Football League (NFL) as a member club of the league's American Football Conference (AFC) West division. The team is headquar ...
,
Houston Oilers The Houston Oilers were a professional American football team that played in Houston from its founding in 1960 to 1996 before relocating to Memphis, and later Nashville, Tennessee becoming the Tennessee Titans. The Oilers began play in 1960 a ...
(now Tennessee Titans),
Kansas City Chiefs The Kansas City Chiefs are a professional American football team based in Kansas City, Missouri. The Chiefs compete in the National Football League (NFL) as a member club of the league's American Football Conference (AFC) West division. The t ...
,
Miami Dolphins The Miami Dolphins are a professional American football team based in the Miami metropolitan area. They compete in the National Football League (NFL) as a member team of the league's American Football Conference (AFC) East division. The team p ...
,
New York Jets The New York Jets are a professional American football team based in the New York metropolitan area. The Jets compete in the National Football League (NFL) as a member club of the league's American Football Conference (AFC) East division. The ...
, Oakland Raiders (later the Los Angeles Raiders, now Las Vegas Raiders), and San Diego Chargers (now Los Angeles Chargers) join NFL after
merger Mergers and acquisitions (M&A) are business transactions in which the ownership of companies, other business organizations, or their operating units are transferred to or consolidated with another company or business organization. As an aspec ...
with the 1960
American Football League The American Football League (AFL) was a major professional American football league that operated for ten seasons from 1960 until 1970, when it merged with the older National Football League (NFL), and became the American Football Conference. ...
(AFL). *1976:
Seattle Seahawks The Seattle Seahawks are a professional American football team based in Seattle. The Seahawks compete in the National Football League (NFL) as a member club of the league's National Football Conference (NFC) West, which they rejoined in 2002 a ...
;
Tampa Bay Buccaneers The Tampa Bay Buccaneers are a professional American football team based in Tampa, Florida. The Buccaneers compete in the National Football League (NFL) as a member club of the league's National Football Conference (NFC) South division. The cl ...
*1995:
Carolina Panthers The Carolina Panthers are a professional American football team based in Charlotte, North Carolina. The Panthers compete in the National Football League (NFL), as a member club of the league's National Football Conference (NFC) South division. ...
; Jacksonville Jaguars *1996:
Baltimore Ravens The Baltimore Ravens are a professional American football team based in Baltimore, Maryland. The Ravens compete in the National Football League (NFL) as a member club of the American Football Conference (AFC) North division. The team plays its ...
— The Cleveland Browns attempted to move to Baltimore and become the Ravens. Following the 1999 assumption of the Cleveland Browns' history by the revived Cleveland Browns, the Baltimore Ravens are officially considered an expansion team that began play in the 1996 season, though they did not hold an expansion draft. *1999: The Cleveland Browns are revived, hold an expansion draft, and receive sole possession of the history and records of the Browns prior to 1996. *2002:
Houston Texans The Houston Texans are a professional American football team based in Houston. The Texans compete in the National Football League (NFL) as a member club of the American Football Conference (AFC) South division, and play their home games at NR ...


American Football League The American Football League (AFL) was a major professional American football league that operated for ten seasons from 1960 until 1970, when it merged with the older National Football League (NFL), and became the American Football Conference. ...

Two teams from the AFL of the 1960s were expansion teams in that league. Both joined the AFL after the merger with the NFL was agreed to, but before it was finalized. * 1966:
Miami Dolphins The Miami Dolphins are a professional American football team based in the Miami metropolitan area. They compete in the National Football League (NFL) as a member team of the league's American Football Conference (AFC) East division. The team p ...
* 1968:
Cincinnati Bengals The Cincinnati Bengals are a professional American football team based in Cincinnati. The Bengals compete in the National Football League (NFL) as a member club of the league's American Football Conference (AFC) North division. The club's home ...


National Hockey League (NHL)

The NHL had a six-team lineup established in 1942. This list enumerates the teams added since the " Original Six" era. *1967: Los Angeles Kings; Minnesota North Stars (now Dallas Stars); California Seals (defunct; later Cleveland Barons; merged with Minnesota North Stars in 1978);
Philadelphia Flyers The Philadelphia Flyers are a professional ice hockey team based in Philadelphia. The Flyers compete in the National Hockey League (NHL) as a member of the Metropolitan Division in the Eastern Conference (NHL), Eastern Conference. The team play ...
;
Pittsburgh Penguins The Pittsburgh Penguins (colloquially known as the Pens) are a professional ice hockey team based in Pittsburgh. They compete in the National Hockey League (NHL) as a member of the Metropolitan Division of the Eastern Conference, and have playe ...
; St. Louis Blues *1970:
Buffalo Sabres The Buffalo Sabres are a professional ice hockey team based in Buffalo, New York. The Sabres compete in the National Hockey League (NHL) as a member of the Atlantic Division in the Eastern Conference. The team was established in 1970, alon ...
;
Vancouver Canucks The Vancouver Canucks are a professional ice hockey team based in Vancouver. They compete in the National Hockey League (NHL) as a member of the Pacific Division of the Western Conference, and play their home games at Rogers Arena. Bruce ...
*1972: Atlanta Flames (now
Calgary Flames The Calgary Flames are a professional ice hockey team based in Calgary. The Flames compete in the National Hockey League (NHL) as a member of the Pacific Division in the Western Conference, and are the third major professional ice hockey te ...
);
New York Islanders The New York Islanders (colloquially known as the Isles) are a professional ice hockey team based in Elmont, New York. The Islanders compete in the National Hockey League (NHL) as a member of the Metropolitan Division in the Eastern Conferenc ...
*1974: Kansas City Scouts (later Colorado Rockies, now New Jersey Devils);
Washington Capitals The Washington Capitals (colloquially known as the Caps) are a professional ice hockey team based in Washington, D.C. The team competes in the National Hockey League (NHL) as a member of the Metropolitan Division in the Eastern Conference, a ...
*1979: Hartford Whalers (now
Carolina Hurricanes The Carolina Hurricanes (colloquially known as the Canes) are a professional ice hockey team based in Raleigh, North Carolina. They compete in the National Hockey League (NHL) as a member of the Metropolitan Division in the Eastern Conferenc ...
), Quebec Nordiques (now
Colorado Avalanche The Colorado Avalanche (colloquially known as the Avs) are a professional ice hockey team based in Denver. They compete in the National Hockey League (NHL) as a member of the Central Division (NHL), Central Division in the Western Conference (N ...
),
Edmonton Oilers The Edmonton Oilers are a professional ice hockey team based in Edmonton. The Oilers compete in the National Hockey League (NHL) as a member of the Pacific Division of the Western Conference. They play their home games at Rogers Place, which ...
, and original Winnipeg Jets (now
Arizona Coyotes The Arizona Coyotes are a professional ice hockey team based in the Phoenix metropolitan area. The Coyotes compete in the National Hockey League (NHL) as a member of the Central Division in the Western Conference and currently play at the Mu ...
) — all join NHL after
merger Mergers and acquisitions (M&A) are business transactions in which the ownership of companies, other business organizations, or their operating units are transferred to or consolidated with another company or business organization. As an aspec ...
with
World Hockey Association The World Hockey Association (french: Association mondiale de hockey) was a professional ice hockey major league that operated in North America from 1972 to 1979. It was the first major league to compete with the National Hockey League (NHL) ...
(WHA). *1991:
San Jose Sharks The San Jose Sharks are a professional ice hockey team based in San Jose, California. They compete in the National Hockey League (NHL) as a member of the Pacific Division in the Western Conference, and are owned by San Jose Sports & Entertain ...
*1992:
Ottawa Senators The Ottawa Senators (french: Sénateurs d'Ottawa), officially the Ottawa Senators Hockey Club and colloquially known as the Sens, are a professional ice hockey team based in Ottawa. They compete in the National Hockey League (NHL) as a member ...
;
Tampa Bay Lightning The Tampa Bay Lightning (colloquially known as the Bolts) are a professional ice hockey team based in Tampa, Florida. They compete in the National Hockey League (NHL) as a member of the Atlantic Division in the Eastern Conference. They play ...
*1993: Mighty Ducks of Anaheim (now Anaheim Ducks); Florida Panthers *1998:
Nashville Predators The Nashville Predators (commonly referred to as the Preds) are a professional ice hockey team based in Nashville, Tennessee. They compete in the National Hockey League (NHL) as a member of the Central Division in the Western Conference, and ha ...
*1999: Atlanta Thrashers (now current
Winnipeg Jets The Winnipeg Jets are a professional ice hockey team based in Winnipeg. The team competes in the National Hockey League (NHL) as a member of the Central Division in the Western Conference, and is owned by True North Sports & Entertainment, p ...
) *2000:
Columbus Blue Jackets The Columbus Blue Jackets (often simply referred to as the Jackets) are a professional ice hockey team based in Columbus, Ohio. They compete in the National Hockey League (NHL) as a member of the Metropolitan Division in the Eastern Conference ...
;
Minnesota Wild The Minnesota Wild are a professional ice hockey team based in Saint Paul, Minnesota. The Wild competes in the National Hockey League (NHL) as a member of the Central Division in the Western Conference and play their home games at the Xcel Ener ...
*2017: Vegas Golden Knights *2021:
Seattle Kraken The Seattle Kraken are a professional ice hockey team based in Seattle. The Kraken compete in the National Hockey League (NHL) as a member of the Pacific Division in the Western Conference and began play during the league's 2021–22 season. ...


Major League Soccer (MLS)

*1998:
Chicago Fire FC (''City in a Garden''); I Will , image_map = , map_caption = Interactive Map of Chicago , coordinates = , coordinates_footnotes = , subdivision_type = Country , subdivision_name ...
(originally Chicago Fire SC); Miami Fusion (contracted in 2002) *2005:
Chivas USA Chivas USA (pronounced ''CHEE-vahs'') was an American professional soccer team based in the Los Angeles suburb of Carson, California. The club played from 2005 to 2014 in Major League Soccer (MLS) and was a subsidiary of Mexican club C.D. G ...
(folded by the league in 2014);
Real Salt Lake Real Salt Lake, often shortened to RSL, is an American professional soccer franchise based in the Salt Lake City metropolitan area. The club competes as a member club of Major League Soccer (MLS) in the Western Conference. RSL began play in 20 ...
*2006: Houston Dynamo - In 2005, the San Jose Earthquakes relocated to Houston, considered to be a new expansion team, while the Earthquakes were put on hiatus. A new San Jose Earthquakes team launched in 2007 as an expansion team under new ownership, but maintained the history of the original Earthquakes. *2007:
Toronto FC Toronto Football Club (commonly known as Toronto FC or TFC) is a Canadian professional soccer club based in Toronto. The club competes in Major League Soccer (MLS) as a member of the Eastern Conference. The team plays its home matches at BM ...
*2009:
Seattle Sounders FC Seattle Sounders Football Club is an American professional men's soccer club based in Seattle. The Sounders compete as a member of the Western Conference of Major League Soccer (MLS). The club was established on November 13, 2007, and began ...
*2010:
Philadelphia Union The Philadelphia Union are an American professional soccer club based in Chester, Pennsylvania. The Union compete in Major League Soccer (MLS) as a member of the Eastern Conference. Founded on February 28, 2008, the club began playing in 2010 ...
*2011: Portland Timbers; Vancouver Whitecaps FC *2012:
CF Montréal CF Montréal is a Canadian professional soccer club based in Montréal, Québec, Canada. The club competes in Major League Soccer (MLS) in the Eastern Conference. Founded in 1992 as the Montreal Impact (french: Impact de Montréal, links=no ...
(formerly Montreal Impact) *2015: New York City FC; Orlando City SC *2017: Atlanta United FC; Minnesota United FC *2018: Los Angeles FC *2019: FC Cincinnati *2020: Inter Miami CF; Nashville SC *2021: Austin FC *2022: Charlotte FC *2023: St. Louis City SC


Canadian Football League (CFL)

*1993:
Sacramento Gold Miners The Sacramento Gold Miners were a Canadian football team based in Sacramento, California. The franchise was the first American team in the Canadian Football League. The Gold Miners inherited a home stadium, front office staff and much of the rost ...
(defunct) – The first entry in the league's failed attempt to expand into the U.S. After the 1994 season, the team relocated to
San Antonio ("Cradle of Freedom") , image_map = , mapsize = 220px , map_caption = Interactive map of San Antonio , subdivision_type = Country , subdivision_name = United States , subdivision_type1= State , subdivision_name1 = Texas , subdivision_ ...
and played as the San Antonio Texans before folding after the 1995 season. *1994: **
Baltimore Stallions The Baltimore Stallions (known officially as the "Baltimore Football Club" and previously as the "Baltimore CFL Colts" in its inaugural season) were a Canadian Football League team based in Baltimore, Maryland, in the United States, which played ...
(technically defunct) – The Stallions were the most successful team in the CFL's U.S. experiment, winning the Grey Cup in 1995. However, the impending relocation of the NFL's Cleveland Browns to Baltimore led the team to depart for
Montreal Montreal ( ; officially Montréal, ) is the second-most populous city in Canada and most populous city in the Canadian province of Quebec. Founded in 1642 as '' Ville-Marie'', or "City of Mary", it is named after Mount Royal, the triple- ...
, where it became the current version of the
Montreal Alouettes The Montreal Alouettes ( French: Les Alouettes de Montréal) are a professional Canadian football team based in Montreal, Quebec. Founded in 1946, the team has folded and been revived twice. The Alouettes compete in the East Division of the Cana ...
. Despite this history, the CFL does not recognize the link between the Stallions and Alouettes, instead treating the Alouettes as a continuation of past CFL teams in Montreal. ** Las Vegas Posse (defunct) – Also part of the CFL's failed U.S. experiment ** Shreveport Pirates (defunct) – Also part of the CFL's failed U.S. experiment *1995: Birmingham Barracudas (defunct); Memphis Mad Dogs (defunct) *2002: Ottawa Renegades (defunct, though now treated by the CFL as the same team as the past Ottawa Rough Riders and current Ottawa Redblacks) *2014:
Ottawa Redblacks The Ottawa Redblacks (officially stylized as REDBLACKS) ( French: Le Rouge et Noir d'Ottawa) are a professional Canadian football team based in Ottawa, Ontario. The team plays in the East Division of the Canadian Football League (CFL). Starti ...


National Lacrosse League (NLL)

*1989:
Detroit Turbos The Detroit Turbos were a member of the Major Indoor Lacrosse League from 1989 to 1994. They were based in Detroit, Michigan. Led by Paul and Gary Gait Gary Charles Gait (born April 5, 1967) is a Canadian retired Hall of Fame professional lacro ...
(defunct);
New England Blazers The New England Blazers were a member of the Major Indoor Lacrosse League (MILL) from 1989 to 1991. They were based in Worcester, Massachusetts, playing at the Worcester Centrum. After the 1991 season, they moved to Boston, Massachusetts, becom ...
(defunct; previously
Boston Blazers The Boston Blazers were an indoor lacrosse team in the National Lacrosse League (NLL). The Blazers were based in Boston, Massachusetts, and began play in the 2009 NLL season. The team was owned by Tim Armstrong, the former President of Advertis ...
) *1990: Pittsburgh Bulls (defunct) *1992: Buffalo Bandits *1995: Rochester Knighthawks *1996: Charlotte Cobras (defunct) *1998: Ontario Raiders (now
Toronto Rock The Toronto Rock are a professional box lacrosse franchise based in Hamilton, Ontario, Canada. They are members of the North Division of the National Lacrosse League (NLL). The team was the first Canadian franchise in the NLL. Oakville reside ...
);
Syracuse Smash The Syracuse Smash were a member of the National Lacrosse League from 1998 to 2000. They were based in Syracuse, New York. The team finished last in the standings each of their three seasons, before moving to Ottawa, Ontario to become the Ottawa R ...
(defunct; previously
Ottawa Rebel The Ottawa Rebel was a team in the National Lacrosse League based in Ottawa, Ontario from 2001 until 2003. They initially played at the Corel Centre (now called the Canadian Tire Centre), but part-way through the 2002 season moved to the smaller ...
) *2000: Albany Attack (now Vancouver Warriors; previously
Vancouver Stealth The Vancouver Warriors are a professional box lacrosse team in the National Lacrosse League. The team moved from Everett, Washington, for the 2014 NLL season. History The Warriors are based in Vancouver, British Columbia, and play at Rogers Are ...
,
San Jose Stealth The San Jose Stealth were a member of the National Lacrosse League, the professional box lacrosse league of North America from 2004 until 2009. They played at the HP Pavilion at San Jose, which is also the home of the NHL's San Jose Sharks and the ...
, and
Washington Stealth The Washington Stealth were a member of the National Lacrosse League, the professional box lacrosse league of North America from the 2010 NLL season through the 2013 NLL season. They were based in Everett (part of the Seattle metropolitan ar ...
) *2001: Columbus Landsharks (defunct; previously Arizona Sting) *2002: Calgary Roughnecks; Montreal Express (defunct); New Jersey Storm (defunct; previously Anaheim Storm); Vancouver Ravens (defunct) *2005: Minnesota Swarm (now
Georgia Swarm The Georgia Swarm are a box lacrosse team in the East Division of the National Lacrosse League. They have been playing at the 13,000-seat Gas South Arena in Duluth, Georgia since their 2016 season. Originally formed as the 2002 expansion Montre ...
) *2006:
Edmonton Rush The Edmonton Rush were a professional lacrosse team in the National Lacrosse League (NLL) that played from 2006 NLL season to 2015. The team announced on July 20, 2015, that they would be relocating to Saskatoon, Saskatchewan, for the 2016 ...
(now Saskatchewan Rush); Portland Lumberjax (defunct) *2007:
Chicago Shamrox The Chicago Shamrox were an American professional lacrosse team that played in the National Lacrosse League (NLL) in the 2007 and 2008 NLL seasons. Home matches were played at the Sears Centre in northwest suburban Hoffman Estates, Illinois. The t ...
(defunct); New York Titans (defunct; previously
Orlando Titans The Orlando Titans were a professional lacrosse team in the National Lacrosse League that played in the 2010 season. The Titans began as the New York Titans, and played for three seasons in New York before announcing the move to Orlando on August ...
) *2009:
Boston Blazers The Boston Blazers were an indoor lacrosse team in the National Lacrosse League (NLL). The Blazers were based in Boston, Massachusetts, and began play in the 2009 NLL season. The team was owned by Tim Armstrong, the former President of Advertis ...
(second iteration; defunct) *2019: San Diego Seals,
Philadelphia Wings Philadelphia Wings may refer to any of three distinct professional lacrosse teams: * Philadelphia Wings (1974–1975), a member of the original National Lacrosse League * Philadelphia Wings (1987–2014), a founding member of the National Lacrosse ...
*2020:
Halifax Thunderbirds The Halifax Thunderbirds are a professional box lacrosse team in the North Division of the National Lacrosse League (NLL). They play at Scotiabank Centre in Halifax, Nova Scotia. History On September 13, 2018, the NLL approved a franchise reloc ...
, New York Riptide *2021:
Panther City Lacrosse Club The Panther City Lacrosse Club is a box lacrosse team in the National Lacrosse League. They have played at Dickies Arena in Fort Worth, Texas since their inaugural 2021–2022 season. History On July 22, 2020, the NLL awarded an expansion franch ...
*2022:
Las Vegas Desert Dogs The Las Vegas Desert Dogs are a box lacrosse team in the National Lacrosse League. The team will play at Michelob Ultra Arena in Paradise, Nevada starting in the 2023 NLL season. History On June 21, 2021, the NLL awarded an expansion franchise ...


Major League Lacrosse (MLL)

*2006:
Chicago Machine The Chicago Machine were a Major League Lacrosse franchise from 2006 until 2010. The Machine, a men's professional field lacrosse team, played in Toyota Park from 2007 until 2009. Chicago played all its "home" games at various stadiums across ...
(later the second iteration of the Rochester Rattlers and
Dallas Rattlers The Dallas Rattlers were a professional men's field lacrosse team as a member of Major League Lacrosse (MLL) based in Frisco, Texas starting in 2018. The franchise was a charter member of the MLL, operating as the Rochester Rattlers in Rochester ...
) (defunct); Denver Outlaws; Los Angeles Riptide (defunct); San Francisco Dragons (defunct) *2009: Toronto Nationals (later Hamilton Nationals; though the league considers it an expansion, it was a relocation of the management and player assets from the original Rochester Rattlers, though the name, colors and team history remained in Rochester) (defunct) *2012: Ohio Machine (defunct);
Charlotte Hounds The Charlotte Hounds were a Major League Lacrosse (MLL) field lacrosse franchise that began play in the 2012 MLL season and ceased operations after the 2018 season. The team played their home games at American Legion Memorial Stadium. Franchise ...
(hiatus) *2014: Florida Launch (Though the league considers it an expansion, it was a relocation of the management and player assets from the Hamilton Nationals, though the name, colors, and team history remained in Hamilton) (defunct) *2016:
Atlanta Blaze The Atlanta Blaze were a professional men's field lacrosse team in Major League Lacrosse (MLL). The Blaze became the ninth team in MLL as an expansion team for the 2016 season and played its home games at Atlanta Silverbacks Park in Atlanta, Geo ...
(defunct) *2020:
Connecticut Hammerheads The Connecticut Hammerheads were a Major League Lacrosse (MLL) professional men's field lacrosse team based in Fairfield, Connecticut. The team played for one season during the 2020 season. The team's home field was Rafferty Stadium located on t ...


Major League Rugby (MLR)

Six of the seven charter franchises from 2018 remain active. * 2019: Rugby United New York;
Toronto Arrows Toronto Arrows R.F.C. is a rugby union club based in Toronto, Ontario, Canada, that plays in Major League Rugby. The Arrows team is an independent off-shoot of the Ontario Blues provincial programme and is funded by a group of private investors ...
* 2020: New England Free Jacks; Old Glory DC; Rugby ATL * 2021: LA Giltinis (defunct) * 2022: Dallas Jackals * 2023: Chicago


Women's National Basketball Association (WNBA)

*1998: Detroit Shock (later the Tulsa Shock, now Dallas Wings);
Washington Mystics The Washington Mystics are an American professional basketball team based in Washington, D.C. The Mystics compete in the Women's National Basketball Association (WNBA) as a member club of the league's Eastern Conference. The team was founded pri ...
*1999:
Orlando Miracle The Orlando Miracle were a Women's National Basketball Association (WNBA) team based in Orlando, Florida. It began play in the 1999 WNBA season. The Miracle relocated, in 2003, to Uncasville, Connecticut, where the team became the Connecticut ...
(now the Connecticut Sun); Minnesota Lynx *2000: Indiana Fever; Seattle Storm; Miami Sol (folded); Portland Fire (folded) *2006: Chicago Sky *2008:
Atlanta Dream The Atlanta Dream are an American professional basketball team based in Atlanta, playing in the Eastern Conference in the Women's National Basketball Association (WNBA). The team was founded for the 2008 WNBA season. The team is owned by real ...


National Women's Soccer League (NWSL)

* 2014: Houston Dash * 2016: Orlando Pride * 2018: Utah Royals FC – New franchise, but did not increase the number of teams in the league; replaced the folded FC Kansas City. * 2021: Racing Louisville FC; Kansas City Current (franchise moved from Utah Royals FC) * 2022: Angel City FC;
San Diego Wave San Diego Wave FC is a National Women's Soccer League expansion team that began play in 2022. The team is based in San Diego, California. The team is owned by Ron Burkle. The team is the San Diego area's first women's professional soccer team si ...


Canadian Premier League (CPL)

* 2020: Atlético Ottawa * 2023: Vancouver FC


Canadian Elite Basketball League (CEBL)

* 2020: Ottawa BlackJacks * 2022: Montreal Alliance;
Scarborough Shooting Stars The Scarborough Shooting Stars are a Canadian professional basketball team based in Scarborough, Toronto, Ontario, Canada. They compete in the Canadian Elite Basketball League (CEBL) and play their home games at the Toronto Pan Am Sports Centre ...
; Newfoundland Growlers


Junior League expansion teams


Ontario Hockey League The Ontario Hockey League (OHL; french: Ligue de hockey de l'Ontario (LHO)) is one of the three major junior ice hockey leagues which constitute the Canadian Hockey League. The league is for players aged 16–19. There are exceptions for overa ...

*1981: Belleville Bulls (Now the Hamilton Bulldogs) *1982: Guelph Platers (Later the
Owen Sound Platers Owen Sound Platers was a Canadian junior ice hockey team based in Owen Sound, Ontario. The team played in the Ontario Hockey League from 1989 to 2000, then was sold to new owners who renamed the team the Owen Sound Attack. History In 1989 the Ho ...
; now the
Owen Sound Attack The Owen Sound Attack are a junior ice hockey team in the Ontario Hockey League based in Owen Sound, Ontario, Canada. Based in Owen Sound since 1989, and operating under the current name since 2000, the Attack play their home games at the Harry L ...
) *1990:
Detroit Compuware Ambassadors The Detroit Compuware Ambassadors were an elite Midget Major ice hockey team playing in the Midwest Elite Hockey League, Tier I Elite Hockey League. The Ambassadors previously had separate franchises that competed in the North American Hockey Leag ...
(Later the
Detroit Jr. Red Wings The Detroit Junior Red Wings were a junior ice hockey team in the Ontario Hockey League for three seasons from 1992 to 1995. The Jr. Red Wings were based in Detroit, Michigan. History The Compuware Ambassadors were renamed the Detroit Junior Red ...
, Detroit Whalers, and Plymouth Whalers; now the
Flint Firebirds The Flint Firebirds are a major junior ice hockey team based in Flint, Michigan. The team plays home games at the Dort Federal Credit Union Event Center, and operates as a member of the Ontario Hockey League (OHL). The team began play for the 2 ...
) *1995: Barrie Colts *1996:
Toronto St. Michael's Majors The Toronto St. Michael's Majors were a major junior ice hockey team in the Ontario Hockey League, based in Toronto, Ontario, Canada. The most recent franchise was revived on August 15, 1996. In 2007, the team relocated to Mississauga, Ontario a ...
(Later the
Mississauga St. Michael's Majors The Toronto St. Michael's Majors were a major junior ice hockey team in the Ontario Hockey League, based in Toronto, Ontario, Canada. The most recent franchise was revived on August 15, 1996. In 2007, the team relocated to Mississauga, Ontario a ...
; now the Mississauga Steelheads) *1998:
Brampton Battalion The Brampton Battalion were a junior ice hockey team in the Ontario Hockey League. The team was based in Brampton, Ontario, Canada and started playing in 1998. As a result of consistently having among the lowest attendance in the OHL (last plac ...
(Now the North Bay Battalion); Mississauga IceDogs (Now the Niagara IceDogs)


Quebec Major Junior Hockey League The Quebec Major Junior Hockey League (french: Ligue de hockey junior majeur du Québec; abbreviated ''QMJHL'' in English, ''LHJMQ'' in French) is one of the three major junior ice hockey leagues that constitute the Canadian Hockey League. The ...

*2005: Saint John Sea Dogs; St. John's Fog Devils (became
Montreal Junior Hockey Club The Montreal Junior Hockey Club (''French: Le Club de Hockey Junior de Montréal'') was a junior ice hockey team in the Quebec Major Junior Hockey League (QMJHL). The team was based out of the Verdun Auditorium, in Verdun, Quebec, Canada. The S ...
in 2008 and
Blainville-Boisbriand Armada The Blainville-Boisbriand Armada is a junior ice hockey team of the Quebec Major Junior Hockey League. The team is based in Boisbriand, Quebec, Canada, and plays its home games at the Centre d'Excellence Sports Rousseau. History The Armada start ...
in 2011) *2012: Sherbrooke Phoenix


Western Hockey League The Western Hockey League (WHL) is a major junior ice hockey league based in Western Canada and the Northwestern United States. The WHL is one of three leagues that constitutes the Canadian Hockey League (CHL) as the highest level of junior ...

*1991:
Tacoma Rockets The Tacoma Rockets were a junior ice hockey team in the Western Hockey League (WHL) from 1991 to 1995. They played at the Tacoma Dome in Tacoma, Washington. The Rockets were granted as an expansion franchise, and were named after the defunct pr ...
(Now the Kelowna Rockets) *1992: Red Deer Rebels *1995:
Calgary Hitmen The Calgary Hitmen are a major junior ice hockey team based in Calgary, Alberta, Canada. The Hitmen play in the Central Division of the Western Hockey League (WHL). They play their home games at the Scotiabank Saddledome. Bret "The Hitman" ...
*1996:
Edmonton Ice The Edmonton Ice were a junior ice hockey team based in Edmonton, Alberta, Canada, that played two seasons in the Western Hockey League from 1996 to 1998. History The WHL expanded to Edmonton in 1996, and the Ice began play at the Northlands Agri ...
(Moved to Cranbrook, British Columbia two years later and changed their name to the Kootenay Ice, now
Winnipeg Ice The Winnipeg Ice (officially stylized as ICE) are a Canadian major junior ice hockey team based in Winnipeg, Manitoba. The team began competing in the Western Hockey League (WHL) in the 2019–20 WHL season, and plays home games at the Wayne ...
) *2001: Vancouver Giants *2003: Everett Silvertips *2006:
Chilliwack Bruins The Chilliwack Bruins were a major junior ice hockey team in the Western Hockey League (WHL) based in Chilliwack, British Columbia, Canada. The 2006–07 season marked the Bruins' inaugural season in the WHL. The team played at Prospera Cent ...
(Moved to
Victoria, British Columbia Victoria is the capital city of the Provinces and territories of Canada, Canadian province of British Columbia, on the southern tip of Vancouver Island off Canada's Pacific Ocean, Pacific coast. The city has a population of 91,867, and the Gre ...
in 2011 and became the Victoria Royals) *2007:
Edmonton Oil Kings The Edmonton Oil Kings are a major junior ice hockey team based in Edmonton, Alberta, Canada, that play in the Western Hockey League. As of July 2008, they are owned by Daryl Katz's Oilers Entertainment Group, which also owns the Edmonton Oilers. ...


Expansion teams in Australia and New Zealand


A-League A-League Men (known as the Isuzu UTE A-League for sponsorship reasons) is the highest-level professional men's soccer league in Australia and New Zealand. At the top of the Australian league system, it is the country's premier men's competiti ...

*2007-08:
Wellington Phoenix Wellington Phoenix Football Club is a professional association football club based in Wellington, New Zealand. It competes in the Australian A-League, under licence from Football Federation Australia. Phoenix entered the competition in the ...
*2009-10:
Gold Coast United Gold Coast United Football Club is an Australian soccer club based in Gold Coast, Queensland. The earliest incarnation of the club formed in 1966 and its home ground was at Nikiforides Family Park in Broadbeach. The first era of Gold Coast Unit ...
(defunct);
Northern Fury FC Northern Fury Football Club was an Australian professional soccer club based in Townsville, Queensland. The club was founded in 2008 and competed in the A-League under the name North Queensland Fury. On 1 March 2011, the club was removed from th ...
(defunct) *2010-11: Melbourne Heart (now Melbourne City since
2014–15 A-League The 2014–15 A-League was the 38th season of top-flight soccer in Australia, and the 10th season of the A-League since its establishment in 2004. Brisbane Roar were both the defending A-League Premiers and Champions. The regular season commenc ...
season) *2012-13: Western Sydney Wanderers *2019-20: Western United *2020-21: Macarthur FC


Australian Baseball League

*2018:
Auckland Tuatara The Auckland Tuatara is a professional baseball team in the Australian Baseball League based in Auckland, New Zealand. They are the only team from New Zealand to compete in the ABL, and one of two expansion teams that entered the league in the ...
;
Geelong-Korea The Geelong-Korea are a professional baseball team in the Australian Baseball League. The team is based in the city of Geelong, Victoria and the team's home ground is Geelong Baseball Park. Geelong-Korea were one of two expansion teams added to ...
(both folded after 2020 season)


Australian Football League The Australian Football League (AFL) is the only fully professional sports, professional competition of Australian rules football. Through the AFL Commission, the AFL also serves as the sport's governing body and is responsible for controlling ...

*1908:
Richmond Richmond most often refers to: * Richmond, Virginia, the capital of Virginia, United States * Richmond, London, a part of London * Richmond, North Yorkshire, a town in England * Richmond, British Columbia, a city in Canada * Richmond, Californi ...
Tigers (relocated from the VFA),
University A university () is an institution of higher (or tertiary) education and research which awards academic degrees in several academic disciplines. Universities typically offer both undergraduate and postgraduate programs. In the United Stat ...
(dropped out of competition and folded at the end of 1914) *1925:
Hawthorn Hawks The Hawthorn Football Club, nicknamed the Hawks, is a professional Australian rules football club based in Mulgrave, Victoria, that competes in the Australian Football League (AFL). The club was founded in 1902 in the inner-east suburb of Hawth ...
, North Melbourne Kangaroos and Footscray Bulldogs (became Western Bulldogs in 1996). All three teams relocated from the VFA. *1987: Brisbane Bears (now Brisbane Lions); West Coast Eagles *1991: Adelaide Crows *1995:
Fremantle Dockers The Fremantle Football Club, nicknamed the Dockers, is a professional Australian rules football club competing in the Australian Football League (AFL), the sport's elite competition. The team was founded in 1994 to represent the port city of Fr ...
*1997: Port Adelaide Power (had history/links from the successful Port Adelaide Magpies in the SANFL) *2011: Gold Coast Suns *2012: Greater Western Sydney Giants


AFL Women's

AFL Women's, launched in 2017 with 8 teams, is operated by the Australian Football League, with all teams fielded by AFL clubs. The league expanded to 10 teams prior to the 2019 season and 14 prior to the 2020 season. In 2023, the remaining four AFL clubs will launch women's sides. * 2019:
Geelong Geelong ( ) ( Wathawurrung: ''Djilang''/''Djalang'') is a port city in the south eastern Australian state of Victoria, located at the eastern end of Corio Bay (the smaller western portion of Port Phillip Bay) and the left bank of Barwon ...
;
North Melbourne North Melbourne is an inner-city suburb in Melbourne, Victoria, Australia, north-west of Melbourne's Central Business District, located within the City of Melbourne local government area. North Melbourne recorded a population of 14,953 at ...
* 2020: Gold Coast Suns;
Richmond Richmond most often refers to: * Richmond, Virginia, the capital of Virginia, United States * Richmond, London, a part of London * Richmond, North Yorkshire, a town in England * Richmond, British Columbia, a city in Canada * Richmond, Californi ...
; St Kilda; West Coast Eagles * 2023:
Essendon Essendon may refer to: Australia *Electoral district of Essendon *Electoral district of Essendon and Flemington *Essendon, Victoria **Essendon railway station **Essendon Airport *Essendon Football Club in the Australian Football League United King ...
,
Hawthorn Hawthorn or Hawthorns may refer to: Plants * '' Crataegus'' (hawthorn), a large genus of shrubs and trees in the family Rosaceae * ''Rhaphiolepis'' (hawthorn), a genus of about 15 species of evergreen shrubs and small trees in the family Rosace ...
, Port Adelaide, Sydney Swans


National Basketball League

*1980: Coburg Giants (later became North Melbourne Giants in 1987–1998);
Launceston Casino City The Launceston Casino City is a defunct Australian professional basketball team that competed in the National Basketball League (NBL). Formed in 1980, the club was based in Launceston, Tasmania. It lasted only three seasons before folding, b ...
(defunct) *1981:
Forestville Eagles Forestville Eagles is a NBL1 Central club based in Adelaide, South Australia. The club fields both a men's and women's team. The club is a division of the overarching Forestville Eagles Basketball Club (FEBC), the major administrative basketball ...
(now currently playing NBL1 Central) *1982: Adelaide City Eagles (now Adelaide 36ers);
Geelong Cats The Geelong Football Club, nicknamed the Cats, is a professional Australian rules football club based in Geelong, Victoria, Australia. The club competes in the Australian Football League (AFL), the sport's premier competition, and are the 2022 ...
(now Geelong Supercats until 1996 but now currently playing NBL1 South); Westate Wildcats (now Perth Wildcats) *1983: Devonport Warriors (defunct); Hobart Devils (defunct) *1984:
Melbourne Tigers Melbourne United is an Australian professional basketball team based in Melbourne, Victoria. United compete in the National Basketball League (NBL) and play their home games at John Cain Arena. The team made their debut in the NBL in 1984 a ...
(now Melbourne United) *1988: Sydney Kings (merger of
Sydney Supersonics The Sydney Supersonics are a defunct basketball team that competed in Australia's National Basketball League (NBL). The team joined the NBL in 1979 as the City of Sydney Astronauts, becoming the Sydney Supersonics in 1982 as a result of a merge ...
and
West Sydney Westars Bankstown Bruins is a NBL1 East club based in Sydney, New South Wales. The club fields a team in the Men's NBL1 East. The club is a division of Bankstown Basketball Association (BBA), the major administrative basketball organisation in the reg ...
) *1990:
Gold Coast Cougars The Gold Coast Cougars were the re-branded Daikyo Dolphins after major sponsor Daikyo had to end sponsorship of the team due to financial problems with the Australian arm of the company. History See also *Sport in Australia * Australian ...
(defunct, later known as Gold Coast Rollers) *1992: South East Melbourne Magic (defunct) *1993: Townsville Suns (now Townsville Crocodiles in 1998) *1998:
Victoria Titans The Victoria Titans (known in its final two seasons as the Victoria Giants), were an Australian professional basketball team that competed in the National Basketball League (NBL). The club was based in Melbourne, Victoria. History The Titans ...
(later became Victoria Giants in 2002–2004 and then defunct); West Sydney Razorbacks (now
Sydney Spirit The West Sydney Razorbacks (known in its final season as the Sydney Spirit) were an Australian professional basketball team that competed in the National Basketball League (NBL). The club was based in Sydney, New South Wales. They were the ...
, later defunct) *1999:
Cairns Taipans The Cairns Taipans are an Australian professional basketball team based in Cairns, Queensland. The Taipans compete in the National Basketball League (NBL) and play their home games at the Cairns Convention Centre, known colloquially as "The S ...
*2004: Hunter Pirates (defunct); New Zealand Breakers *2006: Singapore Slingers (defunct); South Dragons (defunct) *2007:
Gold Coast Blaze The Gold Coast Blaze were an Australian men's professional basketball team which competed in the National Basketball League (NBL). The Blaze competed in their inaugural season in 2007–08. The club was based on the Gold Coast and joined the ...
(defunct) *2019:
South East Melbourne Phoenix The South East Melbourne Phoenix are an Australian professional basketball team based in Melbourne, Victoria. The Phoenix entered the National Basketball League (NBL) in the 2019–20 season. The team play the majority of their home games at Jo ...
*2021:
Tasmania JackJumpers The Tasmania JackJumpers are an Australian professional basketball team based in Hobart, Tasmania, who entered the National Basketball League (NBL) in the 2021–22 season, and play their home games at MyState Bank Arena and the Silverdome. ...


National Rugby League

*1910: Annandale *1920:
University A university () is an institution of higher (or tertiary) education and research which awards academic degrees in several academic disciplines. Universities typically offer both undergraduate and postgraduate programs. In the United Stat ...
*1921: St. George Dragons *1935: Canterbury-Bankstown Bulldogs *1947: Manly-Warringah Sea Eagles; Parramatta Eels *1967: Cronulla-Sutherland Sharks; Penrith Panthers *1982: Canberra Raiders;
Illawarra Steelers The Illawarra Steelers are an Australian rugby league football club based in the city of Wollongong, New South Wales. The club competed in Australia's top-level rugby league competition from 1982 until 1998. On the 13th of December 1980, th ...
(now part of joint venture with St. George Dragons) *1988: Brisbane Broncos;
Gold Coast-Tweed Giants The Gold Coast Chargers were a professional rugby league club which played in the New South Wales Rugby League premiership from 1988 to 1994, the Australian Rugby League premiership from 1995 to 1997, and the National Rugby League premiership ...
(later Chargers, now defunct); Newcastle Knights *1995: Auckland Warriors (now New Zealand Warriors); North Queensland Cowboys; South Queensland Crushers (now defunct);
Western Reds The Western Reds were a rugby league football club based in Perth, Western Australia. Founded in 1992 as the Western Reds, they entered into the Australian Rugby League competition in 1995 before defecting to the rival Super League competition i ...
(now defunct) *1998: Melbourne Storm; Adelaide Rams (now defunct) *1999: St George Illawarra Dragons (Joint venture between St. George Dragons and
Illawarra Steelers The Illawarra Steelers are an Australian rugby league football club based in the city of Wollongong, New South Wales. The club competed in Australia's top-level rugby league competition from 1982 until 1998. On the 13th of December 1980, th ...
) *2000: Wests Tigers (Joint venture between Western Suburbs Magpies and Balmain Tigers) *2000:
Northern Eagles The Northern Eagles were a rugby league team, that competed in the National Rugby League (NRL) between 2000 and 2002. The club was formed during the rationalisation process of the NRL by the merger of the Manly Warringah Sea Eagles and the N ...
(Joint venture between North Sydney Bears and Manly-Warringah Sea Eagles) (now defunct; reverted to Manly-Warringah Sea Eagles) *2007: Gold Coast Titans *2023: The Dolphins


New South Wales Cup

*2007: Auckland Lions


Northern Territory Football League The Northern Territory Football League (NTFL) is an Australian rules football semi-professional league operating in Darwin in the Northern Territory. The league is one of few (and the highest level) Australian Rules competitions played during ...

*2006:
Tiwi Bombers Football Club The Tiwi Bombers Football Club is an Australian rules football club, currently competing in the Northern Territory Football League. The club is notable as being the first all- Aboriginal team to play in a major competition. The team is affilia ...


Queensland Cup

*2008:
Mackay Cutters The Mackay Cutters are a semi-professional rugby league football club based in Mackay, Queensland. They compete in Queensland's top rugby league competition, the Queensland Cup. The club was admitted to the Queensland Cup in 2007, alongside t ...
; Northern Pride


Ron Massey Cup

*2008: WA Reds


Super League

*1997: Adelaide Rams (now defunct);
Hunter Mariners The Hunter Mariners were an Australian professional rugby league club based in the Hunter Region's largest city, Newcastle. Hunter was formed in mid-1995 and was later disbanded at the end of 1997. The club was formed because of the Super Leag ...
(now defunct)


Super Rugby

*2006: Cheetahs and Western Force ** The Cheetahs and Force were both dropped from Super Rugby after the 2017 season. The Cheetahs immediately became an expansion team in Pro14. The Force later moved to Australia's National Rugby Championship. *2011:
Melbourne Rebels The Melbourne Rebels is an Australian professional rugby union team based in Melbourne. They made their debut in SANZAR's Super Rugby tournament in 2011. They were the first privately owned professional rugby union team in Australia, until 20 ...
*2013: Southern Kings ** The Kings were dropped from Super Rugby at the same time as the Cheetahs and Force, and joined Pro14 alongside the Cheetahs. *2016: Jaguares and
Sunwolves The Sunwolves ( Japanese: ) – previously known as the HITO-Communications Sunwolves for sponsorship reasons – were a professional rugby union team and Japan's representative team in SANZAAR's international Super Rugby competition. The team wa ...
*2022:
Moana Pasifika Moana Pasifika is a rugby union team made up of players from various Pacific island nations as well as New Zealand or Australian born players of Pasifika heritage, including Fiji, Samoa, Tonga and the Cook Islands. The team was originally creat ...
and Fijian Drua


Victorian Football League The Victorian Football League (VFL) is an Australian rules football league in Australia serving as one of the second-tier regional semi-professional competitions which sit underneath the fully professional Australian Football League (AFL). It ...

*1998: Bendigo Bombers *2001:
Tasmanian Devils The Tasmanian devil (''Sarcophilus harrisii'') (palawa kani: purinina) is a carnivorous marsupial of the family Dasyuridae. Until recently, it was only found on the island state of Tasmania, but it has been reintroduced to New South Wales in ...


West Australian Football League The West Australian Football League (WAFL) is an Australian rules football league based in Perth, Western Australia. The league currently consists of ten teams, which play each other in a 20-round season usually lasting from March to September ...

*1997: Peel Thunder


Women's National Basketball League

*1983: AIS (defunct) *1984: Bulleen Boomers (now
Melbourne Boomers The Melbourne Boomers are an Australian professional basketball team based in Melbourne, Victoria. The Boomers compete in the Women's National Basketball League (WNBL) and play the majority of their home games at Melbourne Sports Centre – ...
) *1986: Canberra Capitals *1989:
Sydney Flames The Sydney Flames are an Australian professional basketball team based in Sydney, New South Wales. The Flames compete in the Women's National Basketball League The Women's National Basketball League (WNBL) is the pre-eminent professional wo ...
(now Sydney Uni Flames) *1990: Perth Lynx *1992: Adelaide Lightning; Dandenong Rangers *2001:
Townsville Fire The Townsville Fire are an Australian professional female basketball Basketball is a team sport in which two teams, most commonly of five players each, opposing one another on a rectangular Basketball court, court, compete with the prim ...
*2007: Bendigo Spirit *2008: Logan Thunder (defunct) *2015: South East Queensland Stars


Expansion teams in Asia


Indian Premier League

*2011: Kochi Tuskers Kerala; Pune Warriors India *2016:
Gujarat Lions Gujarat Lions was a franchise cricket team based in the city of Rajkot, that represented the Indian state Gujarat in the Indian Premier League (IPL). The team played in the IPL The team, along with Rising Pune Supergiant for two season between ...
;
Rising Pune Supergiants Rising Pune Supergiant (often abbreviated as RPS) was a franchise cricket team based in Pune, Maharashtra, that played in the Indian Premier League in 2016 and as a finalist in 2017. It was the second team representing Pune after Pune Warrio ...
*2022:
Gujarat Titans Gujarat Titans is a franchise cricket team based in Ahmedabad, Gujarat, India. The Titans compete in the Indian Premier League (IPL). Founded in 2021, Gujarat Titans' home ground is Narendra Modi Stadium in Motera. The franchise is owned by CV ...
; Lucknow Super Giants


Indian Super League The Indian Super League (ISL) is an Indian professional league for men's association football clubs. At the top of the Indian football league system, it is the country's primary football competition. Organised by the All India Football Federa ...

*2017-2018: Bengaluru FC;
Jamshedpur FC Jamshedpur Football Club (, ) is an Indian professional football club based in Jamshedpur, Jharkhand, that competes in the Indian Super League, the top flight of Indian Football. Founded in 2017, the club debuted in Indian Super League during ...
*2019-2020:
Hyderabad FC Hyderabad Football Club is an Indian professional football club based in Hyderabad, Telangana. The club competes in the Indian Super League, the top flight of Indian football. Founded on 27 August 2019, the club replaced Pune City after th ...
*2020-2021: SC East Bengal


Philippine Basketball Association The Philippine Basketball Association (PBA) is a men's professional basketball league in the Philippines composed of twelve company-branded franchised teams. Founded in 1975, it is the first professional basketball league in Asia and is the se ...

*1978: Filmanbank Bankers *1979: Gilbey's Gin *1980: CDCP Shippers *1983: Manhattan Shirtmakers *1984:
Manila Beer Brewmasters The Manila Beer Brewmasters were a professional basketball team in the Philippine Basketball Association (PBA) from 1984-1986. It was formed after Basic Holdings, Inc., a company controlled by Lucio Tan, acquired the PBA franchise of Delta Motor Co ...
(folded in 1986) *1985:
Shell Azodrin Bugbusters Shell may refer to: Architecture and design * Shell (structure), a thin structure ** Concrete shell, a thin shell of concrete, usually with no interior columns or exterior buttresses ** Thin-shell structure Science Biology * Seashell, a hard ou ...
(folded in 2005) *1986: Alaska Aces (folded in 2022) *1988: Purefoods Hotdogs *1990: Sarsi Sizzlers; Pepsi Hotshots *1993: Sta. Lucia Realtors *1999: Tanduay Rhum Masters *2000: Batang Red Bull Energy Kings (from the PBL, note that the promotion and relegation system was not used.) *2002: FedEx Express; Coca-Cola Tigers *2006: Welcoat Dragons (from the PBL, note that the promotion and relegation system was not used.) *2012: GlobalPort Batang Pier *2014: Blackwater Elite; Kia Sorento; NLEX Road Warriors *2016:
Phoenix Fuel Masters The Phoenix Super LPG Fuel Masters is a professional basketball team owned by Phoenix Petroleum Philippines, Inc., which debuted in the Philippine Basketball Association (PBA) in the 2016 Commissioner's Cup. The franchise began after the comp ...


Pakistan Super League The Pakistan Super League (PSL) is a professional Twenty20 cricket league contested during February and March of every year by six teams representing six cities of Pakistan. The league was founded on 9 September 2015 with five teams by the P ...

*2018: Multan Sultans


P. LEAGUE+

*2021:
New Taipei Kings New Taipei Kings (Chinese: 新北國王) is a professional basketball team based in New Taipei, Taiwan. They have been part of the P. League+ since the 2021–22 season. Facilities Home arenas Training facilities The Kings' training facility ...
; Kaohsiung Steelers


Expansion teams in Europe


Kontinental Hockey League

*2009: Avtomobilist Yekaterinburg *2010:
HC Yugra Hockey Club Yugra (russian: Хоккейный клуб Югра), is a professional ice hockey team based in Khanty-Mansiysk, Yugra, Russia. They currently play in the Supreme Hockey League, the second-highest league in Russia, and played in the ...
*2011: Lev Poprad - This team, based in Slovakia, was purchased after its first KHL season (2011–12) by Czech interests. It was disbanded and replaced by the similarly named
Lev Praha Hockey Club Lev Praha (stylized as HC LEV Praha) was a professional ice hockey team located in Prague, Czech Republic, which played in the Kontinental Hockey League (KHL) in the 2012–13 and 2013–14 seasons. In their two seasons played, ...
. The latter team folded at the end of the 2013–14 season. *2012: HC Donbass; Slovan Bratislava ** Donbass left the KHL after the 2013–14 season. The team joined what is now known as the
Ukrainian Hockey League The Ukrainian Hockey League is the name of the highest ice hockey league in Ukraine since the 2016–17 season, playing for the Ukrainian Hockey Championship. The league was created in June 2016 and folded in 2021. Seasons * 2016–17 (winner ...
in 2015–16. *2013: Admiral Vladivostok; KHL Medveščak (from Zagreb, Croatia) ** Medveščak, which had joined from the
Austrian Hockey League The ICE Hockey League (International Central European Hockey League), known as the win2day ICE Hockey League for sponsorship reasons, is a Central European hockey league that also serves as the top-tier ice hockey league in Austria, it currently f ...
, withdrew from the KHL after the 2016–17 season to rejoin the Austrian league. *2014: Sochi; Jokerit (from Helsinki, Finland) *2016:
Kunlun Red Star HC Kunlun Red Star () is a Chinese ice hockey club that joined the Kontinental Hockey League (KHL) prior to the 2016–17 season. History Preparation of the team In March 2016, representatives of Kunlun Red Star and the KHL signed a protocol o ...
(from Beijing, China)


United Rugby Championship

Originally known as the Celtic League, and later as Pro12 and Pro14. *2010: **
Aironi Aironi Rugby (, "herons") was an Italian professional rugby union team competing in the Pro12 and the Heineken Cup, representing the Italian regions of Lombardy and Emilia-Romagna. It lost its status as a regional side at the end of the 2011–12 ...
– A team formed specifically for the competition by several existing clubs in Northern Italy, with Viadana the lead side. The team folded when the
Italian Rugby Federation The Italian Rugby Federation ( it, Federazione Italiana Rugby) or FIR is the governing body for the sport of rugby union in Italy. The FIR has one seat on the 28-member World Rugby Council, the governing body of World Rugby. (All other members of ...
(FIR) revoked its professional license effective with the end of the 2011–12 Pro12 season; it was replaced by the FIR-operated
Zebre Zebre Parma (, meaning "Zebras") are an Italian professional rugby union team competing in the United Rugby Championship and EPCR competitions from the 2012–13 season. They are based in Parma (Emilia-Romagna), Italy. They are operated by the ...
. ** Benetton Treviso – Founded in 1932, it competed in Italian domestic leagues before joining the competition originally known as the Celtic League, later known as Pro12 and now as Pro14. *2017: ** Cheetahs ** Southern Kings *** These teams had played in Super Rugby before that competition's governing body, SANZAAR, axed three teams at the end of the 2017 season. Both had themselves been Super Rugby expansion teams; the Cheetahs entered in 2006 and the Kings in 2013. The Kings were liquidated prior to the 2020–21 season when a planned takeover bid collapsed in fraud; the Cheetahs left after that season. * 2021: **
Bulls Bulls may refer to: *The plural of bull, an adult male bovine *Bulls, New Zealand, a small town in the Rangitikei District Sports *Bucking bull, used in the sport of bull riding * Bulls (rugby union), a South African rugby union franchise operated ...
**
Lions The lion (''Panthera leo'') is a large cat of the genus '' Panthera'' native to Africa and India. It has a muscular, broad-chested body; short, rounded head; round ears; and a hairy tuft at the end of its tail. It is sexually dimorphic; ad ...
** Sharks ** Stormers *** South Africa's so-called "Big Four" Super Rugby sides left that competition after its reorganisation amid the COVID-19 pandemic. They joined the former Pro14, which changed its name to the United Rugby Championship.


Super League

*1995: Paris Saint-Germain RL (now defunct) *2006: Catalans Dragons — Although Super League used a
promotion and relegation In sports leagues, promotion and relegation is a process where teams are transferred between multiple divisions based on their performance for the completed season. Leagues that use promotion and relegation systems are often called open leagues ...
system at that time, ''Les Catalans'', as the only French team in the otherwise all-English competition, were assured of a place in the league through
2008 File:2008 Events Collage.png, From left, clockwise: Lehman Brothers went bankrupt following the Subprime mortgage crisis; Cyclone Nargis killed more than 138,000 in Myanmar; A scene from the opening ceremony of the 2008 Summer Olympics in Beijing; ...
. Super League instituted a franchise system effective with the 2009 season, and ''Les Catalans'' retained their place in the league. *2009: ** Celtic Crusaders (later Crusaders Rugby League) – An expansion team only in the sense that they were invited into Super League. The club were established in 2005. After the 2011 season, the club folded due to financial problems; their effective successor club, the
North Wales Crusaders The North Wales Crusaders ( cy, Croesgadwyr Gogledd Cymru Rygbi'r Gynghrair) is a professional rugby league club based in Colwyn Bay, Wales. They are the successors to the former Super League club Crusaders Rugby League. Crusaders compete in B ...
, currently compete in League 1, two levels below Super League. **
Salford City Reds The Salford Red Devils are a professional rugby league club in Salford, Greater Manchester, England, who play in the Super League. Formed in 1873, they have won six Championships and one Challenge Cup. Their home ground since 2012 has been the ...
– Also technically not an expansion team; they have existed since 1873 and played in Super League as recently as the 2007 season. *2012: Widnes Vikings – An expansion team only in the sense that they have been invited into the now-franchised Super League. The club have existed since 1875, were founding members of what is now the
Rugby Football League The Rugby Football League is the governing body for professional rugby league in England, and until 1995 for the whole British Isles. The name Rugby Football League previously also referred to the main league competition run by the organisat ...
in 1895, and participated in Super League as recently as 2005.


VTB United League

*2010:
Espoon Honka 237px, Petteri Koponen with Espoon Honka in 2007 Espoon Honka, also known as Honka Playboys, was a basketball club based in Espoo, Finland and it played in Korisliiga. The club was dissolved in 2011 due to financial difficulties. History Espoon ...
; Tsmoki-Minsk (formerly Minsk-2006)


Expansion teams in Africa


Vodacom Cup

*2010: ** Welwitschias (a developmental side for the Namibia national rugby union team) - This was the second time Namibia participated in the competition; it entered a team from 1999 to 2001. The team withdrew from the competition after the 2011 season due to financial constraints. They remained in the Vodacom Cup until the competition was scrapped after its 2015 season. The team now features in the Vodacom Cup's successor competition, the Rugby Challenge. **
Pampas XV Pampas XV is an Argentine professional rugby union team that currently competes in Super Rugby Americas.Argentina national rugby union team) - Argentina left the Vodacom Cup after the 2013 season, choosing instead to enter the IRB Pacific Cup from 2014. At that time, it was also expected that Argentina would be added to Super Rugby in the near future, and the country would eventually receive a Super Rugby team beginning in 2016.


eSports


'' League of Legends''

The
League of Legends Championship Series The League Championship Series (LCS) is the top level of professional '' League of Legends'' in the United States and Canada. The esports league is run by Riot Games and has ten franchise teams. Each annual season of competition is divided ...
(LCS) and the League of Legends European Championship (LEC) initially fielded teams from eight organizations when they began operations in 2013; both leagues expanded to a total of ten teams in 2015. ;LCS expansion teams *
Team Liquid Team Liquid is a multi-regional professional esports organization based in the Netherlands that was founded in 2000. With the release of '' StarCraft II: Wings of Liberty'', Team Liquid signed their first professional players. In 2012, Team L ...
(2015) * Winterfox (2015; folded 2016) * Gravity GamingEcho Fox (2015; folded 2019) * Immortals (2016) * Phoenix1 (2016; folded 2018) *
Flyquest FlyQuest is a professional esports organization based in the United States that was founded on January 6, 2017. It is owned by the Viola family, owners of the Florida Panthers. FlyQuest was originally founded after the acquisition of the '' Le ...
(2017) * 100 Thieves (2018) *
Golden Guardians The Golden Guardians (GG) are an American esports organization owned by the Golden State Warriors. The organization was one of four that joined the ''League of Legends'' Championship Series (LCS) in 2018 after the league began franchising, t ...
(2018) * Evil Geniuses (2020) ;LEC expansion teams * Elements (2015; folded 2016) * SK Gaming (2015) * Schalke 04 (2016) * Splyce → MAD Lions (2016) *
G2 Esports G2 Esports (G2) is a European esports organization headquartered in Berlin, Germany, with players competing in '' League of Legends'', '' Valorant'', '' Counter-Strike: Global Offensive'', '' Hearthstone'', ''Rocket League'', ''Rainbow Six ...
(2016) * Team Vitality (2016) * Excel Esports (2019) *
Rogue A rogue is a person or entity that flouts accepted norms of behavior. Rogue or rogues may also refer to: Companies * Rogue Ales, a microbrewery in Newport, Oregon * Rogue Arts, a film production company * Rogue Entertainment, a software co ...
(2019)


Notes


References

{{DEFAULTSORT:Expansion Team Sports terminology