McKenzie Matthew Moniak (born May 13, 1998) is an American professional
baseball
Baseball is a bat-and-ball games, bat-and-ball sport played between two team sport, teams of nine players each, taking turns batting (baseball), batting and Fielding (baseball), fielding. The game occurs over the course of several Pitch ...
center fielder
A center fielder, abbreviated CF, is the outfielder in baseball who plays defense in center field – the baseball and softball fielding position between left field and right field. In the numbering system used to record defensive plays, the ...
for the
Colorado Rockies
The Colorado Rockies are an American professional baseball team based in Denver. The Rockies compete in Major League Baseball (MLB) as a member club of the National League (baseball), National League (NL) National League West, West Division. Th ...
of
Major League Baseball
Major League Baseball (MLB) is a professional baseball league composed of 30 teams, divided equally between the National League (baseball), National League (NL) and the American League (AL), with 29 in the United States and 1 in Canada. MLB i ...
(MLB). He has previously played in MLB for the
Philadelphia Phillies
The Philadelphia Phillies are an American professional baseball team based in Philadelphia. The Phillies compete in Major League Baseball (MLB) as a member club of the National League (NL) East Division. Since 2004, the team's home stadium has ...
and
Los Angeles Angels
The Los Angeles Angels are an American professional baseball team based in the Greater Los Angeles, Greater Los Angeles area. The Angels compete in Major League Baseball (MLB) as a member club of the American League (AL) American League West, ...
. The Phillies selected Moniak with the
first overall pick of the
2016 MLB draft
The 2016 Major League Baseball draft began on June 9, 2016, to assign amateur baseball players to MLB teams.
The draft order is the reverse order of the 2015 MLB season standings. In addition, compensation picks were distributed for players who ...
.
Amateur career
Moniak attended
La Costa Canyon High School
La Costa Canyon High School (LCC) is a public high school in Carlsbad, California. It is an International Baccalaureate World School and is part of the San Dieguito Union High School District, serving northwestern San Diego County.
Established ...
in
Carlsbad, California
Carlsbad is a beach city in the North County area of San Diego County, California, United States. The city is north of downtown San Diego and south of downtown Los Angeles. As of the 2020 United States census, 2020 census, the population of ...
, and played
center field
A center fielder, abbreviated CF, is the outfielder in baseball who plays defense in center field – the baseball and softball fielding position between left field and right field. In the numbering system used to record defensive plays, the cen ...
for the baseball team. As a sophomore, he
batted .461 with two
home runs
In baseball, a home run (abbreviated HR) is scored when the ball is hit in such a way that the batter is able to circle the bases and reach home plate safely in one play without any errors being committed by the defensive team. A home run ...
, and 27
runs batted in
A run batted in or runs batted in (RBI) is a statistic in baseball and softball that credits a batter for making a play that allows a run to be scored (except in certain situations such as when an error is made on the play). For example, if th ...
(RBI). As a junior, in 2015, Moniak hit .426 with a 1.062
on-base plus slugging
On-base plus slugging (OPS) is a sabermetric baseball statistic calculated as the sum of a player's on-base percentage and slugging percentage. The ability of a player both to get on base and to hit for power, two important offensive skills, are ...
(OPS). That August, he played in the Perfect Game All-American Classic at
Petco Park
Petco Park is a ballpark in San Diego, California. It is the home of the San Diego Padres of Major League Baseball (MLB). The ballpark is located in the East Village neighborhood of downtown San Diego, adjacent to the Gaslamp Quarter. Petco Par ...
.
In 2016, as a senior, Moniak batted .476 with a .961
slugging percentage
In baseball statistics, slugging percentage (SLG) is a measure of the batting productivity of a hitter. It is calculated as total bases divided by at-bats, through the following formula, where ''AB'' is the number of at-bats for a given player, an ...
and 40
runs, 12
triples
TripleS (; ; stylized as tripleS) is a South Korean 24-member multinational girl group formed by Modhaus. They aim to be the world's first decentralized idol group, where the members will rotate between the full group, sub-units, and solo activi ...
(a San Diego Section record), seven home runs, and 46 RBI, in 29 games.
He was named ''
Baseball America
''Baseball America'' (BA) is a sports publication company that covers baseball at every level, including Major League Baseball (MLB), with a particular focus on up-and-coming players in Minor League Baseball (MiLB) college, high school, and inte ...
'' High School Player of the Year,
Gatorade California Baseball Player of the Year, and San Diego Section Player of the Year.
Moniak committed to attend the
University of California, Los Angeles
The University of California, Los Angeles (UCLA) is a public university, public Land-grant university, land-grant research university in Los Angeles, California, United States. Its academic roots were established in 1881 as a normal school the ...
(UCLA) to play
college baseball
College baseball is baseball that is played by Student athlete, student-athletes at institutions of higher education. In the United States, college baseball is sanctioned mainly by the National Collegiate Athletic Association (NCAA); in Japan, ...
for the
UCLA Bruins
The UCLA Bruins are the athletic teams that represent the University of California, Los Angeles. The Bruin men's and women's teams participate in NCAA Division I as part of the Big Ten Conference and the Mountain Pacific Sports Federation (MPSF ...
.
Professional career
Draft and minor leagues (2016–2019)
The Philadelphia Phillies selected Moniak with the
first overall pick of the
2016 MLB draft
The 2016 Major League Baseball draft began on June 9, 2016, to assign amateur baseball players to MLB teams.
The draft order is the reverse order of the 2015 MLB season standings. In addition, compensation picks were distributed for players who ...
.
On June 20, 2016, he signed with the Phillies after agreeing to a $6.1 million
signing bonus
A signing bonus or sign-on bonus is a sum of money paid to a new employee (including a professional sports person) by a company as an incentive to join that company. They are often given as a way of making a compensation package more attractive ...
.
Moniak made his professional debut with the Rookie-level
Gulf Coast League Phillies
The Florida Complex League Phillies are a Rookie-level affiliate of the Philadelphia Phillies, competing in the Florida Complex League of Minor League Baseball. Prior to 2021, the team was known as the Gulf Coast League Phillies. The team plays i ...
in 2016. He spent all of his first professional season there, batting .284/.340/.409 with 27 runs (10th in the
Gulf Coast League
The Florida Complex League (FCL) is a rookie-level Minor League Baseball league that operates in Florida, United States. Before 2021, it was known as the Gulf Coast League (GCL). Together with the Arizona Complex League (ACL), it forms the low ...
), 11
doubles (tied for 9th), four triples (tied for 8th), one home run, 28 RBI (9th), and 10
stolen bases
In baseball, a stolen base occurs when a runner advances to a base unaided by other actions and the official scorer rules that the advance should be credited to the action of the runner. The umpires determine whether the runner is safe or out a ...
(9th), in 176 at bats.
''Baseball America'' ranked Moniak the Number 17 prospect in baseball, and MLB.com ranked him Number 19.

Moniak spent 2017 with the
Class A Lakewood BlueClaws
The Jersey Shore BlueClaws (formerly Lakewood BlueClaws) are a Minor League Baseball team of the South Atlantic League and the High-A affiliate of the Philadelphia Phillies. They are located in Lakewood, New Jersey, and are named for their locat ...
, with whom he batted .236/.284/.341 with six triples (tied for 5th in the
South Atlantic League
The South Atlantic League, often informally called the Sally League, is a Minor League Baseball league with teams predominantly in states along the Atlantic coast of the United States from New York to Georgia. A Class A league for most of its h ...
), five home runs, 44 RBI, 11 stolen bases, and seven sacrifice flies (tied for 2nd) in 466 at bats in 123 games. ''Baseball America'' named him the best defensive player of his draft class, the second-best pure hitter (behind
Nick Senzel
Nicholas Peter Senzel ( ; born June 29, 1995) is an American professional baseball outfielder and third baseman in the Los Angeles Dodgers organization. He has previously played in Major League Baseball (MLB) for the Cincinnati Reds, Washington N ...
), the second-best high school player (behind
Bo Bichette
Bo Joseph Bichette (born March 5, 1998) is a Brazilian-American professional baseball shortstop for the Toronto Blue Jays of Major League Baseball (MLB). He made his MLB debut in 2019. Bichette is a two-time MLB All-Star and twice led the Americ ...
), and the high school player closest to making his major league debut. Moniak spent the 2018 season with the
Class A-Advanced
High-A, officially Class High-A, formerly known as Class A-Advanced, and sometimes abbreviated "A+" in writing, is the third-highest level of play in Minor League Baseball in the United States and Canada, below Triple-A (baseball), Triple-A and D ...
Clearwater Threshers
The Clearwater Threshers are a Minor League Baseball team of the Florida State League and the Single-A affiliate of the Philadelphia Phillies. They are located in Clearwater, Florida, and have played their home games at BayCare Ballpark since 20 ...
. He hit .270/.304/.383 with 28 doubles (second in the
Florida State League
The Florida State League (FSL) is a Minor League Baseball league based in the state of Florida. Having been classified at various levels throughout its existence, it operated at Class A-Advanced from 1990 until its demotion to Single-A following ...
), five home runs, 55 RBI, six stolen bases, and seven
sacrifice flies
In baseball, a sacrifice fly (sometimes abbreviated to sac fly) is defined by Rule 9.08(d):
"Score a sacrifice fly when, before two are out, the batter hits a ball in flight handled by an outfielder or an infielder running in the outfield in fair o ...
(tied for 5th) in 433 at bats in 114 games.
In 2019, Moniak received an invitation to Phillies Major League spring training camp. He played the 2019 season with the
Reading Fightin Phils
The Reading Fightin Phils (also called the Reading Fightins) are a Minor League Baseball team based in Reading, Pennsylvania, playing in the Northeast Division of the Eastern League. The team plays their home games at FirstEnergy Stadium. The R ...
of the
Class AA
Double-A (officially Class AA) is the second-highest level of play in Minor League Baseball in the United States since 1946, below only Triple-A. There are currently 30 teams classified at the Double-A level, one for each team in Major League B ...
Eastern League, batting .252/.303/.439 with 63 runs (9th in the league), 28 doubles (6th), 13 triples (leading the league), 11 home runs, 67 RBI (tied for 4th), 111 strikeouts (10th), and 15 stolen bases in 18 attempts in 465 at bats. Moniak was selected to play in the Eastern League All-Star Game midway through the season. He was chosen to play in the
Arizona Fall League
The Arizona Fall League (AFL) is an off-season baseball league owned and operated by Major League Baseball (MLB) which operates during autumn in Arizona, United States, at six different baseball complexes. Arizona Fall League rosters are filled ...
for the
Scottsdale Scorpions
The Scottsdale Scorpions are a baseball team that plays in the East Division of the Arizona Fall League. They play their home games in Scottsdale, Arizona, at Scottsdale Stadium, which is also the spring training facility of the San Francisco G ...
following the season.
Philadelpha Phillies (2020–2022)
On September 16, 2020, Moniak was added to the Phillies' 40-man roster, and was promoted to the major leagues for the first time. That night, he made his MLB debut against the
New York Mets
The New York Mets are an American professional baseball team based in the Boroughs of New York City, New York City borough of Queens. The Mets compete in Major League Baseball (MLB) as a member club of the National League (baseball), National ...
as a ninth-inning
pinch runner
In baseball or softball, a pinch runner is a player substituted into a game for the purpose of base running.
Description
A pinch runner may be faster or otherwise more skilled at base running than the player for whom the pinch runner has been s ...
for
Alec Bohm
Alec Daniel Bohm (born August 3, 1996) is an American professional baseball third baseman for the Philadelphia Phillies of Major League Baseball (MLB). He made his MLB debut in 2020.
Born and raised in Omaha, Nebraska, Bohm was a standout hitte ...
, at
Citizens Bank Park
Citizens Bank Park is a baseball stadium in Philadelphia, Pennsylvania, in the city's South Philadelphia Sports Complex. Home to Major League Baseball's Philadelphia Phillies, the stadium opened April 3, 2004. It is named after Citizens Financi ...
.
On September 18, 2020, Moniak roped a line drive into right field, a
single
Single may refer to:
Arts, entertainment, and media
* Single (music), a song release
Songs
* "Single" (Natasha Bedingfield song), 2004
* "Single" (New Kids on the Block and Ne-Yo song), 2008
* "Single" (William Wei song), 2016
* "Single", by ...
, for his first big league hit, in the second game of a
doubleheader against the
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) American League East, East Division. Since 1989, the team has p ...
.
On April 21, 2021, Moniak hit his first major league home run in the 2nd inning against
Anthony DeSclafani
Anthony James DeSclafani (born April 18, 1990) is an American professional baseball pitcher for the Arizona Diamondbacks of Major League Baseball (MLB). He has previously played in MLB for the Miami Marlins, Cincinnati Reds, and San Francisco Gia ...
of the
San Francisco Giants
The San Francisco Giants are an American professional baseball team based in San Francisco. The Giants compete in Major League Baseball (MLB) as a member club of the National League (baseball), National League (NL) National League West, West Div ...
.
After a strong
spring training
Spring training, also called spring camp, is the preseason of the Summer Professional Baseball Leagues, such as Major League Baseball (MLB), and it is a series of practices and exhibition games preceding the start of the regular season. Spri ...
in 2022, it was announced that Moniak had made the Phillies'
Opening Day
Opening Day is the day on which professional baseball leagues begin their regular season. For Major League Baseball (MLB) and most of the American minor leagues, this day typically falls during the first week of April, although in recent year ...
roster. However, Moniak suffered a right hand fracture in the final exhibition game against the
Tampa Bay Rays
The Tampa Bay Rays are an American professional baseball team based in the Tampa Bay area. The Rays compete in Major League Baseball (MLB) as a member club of the American League (AL) American League East, East Division. They are one of two major ...
on a
Ryan Yarbrough
Ryan Christian Yarbrough (born December 31, 1991) is an American professional baseball pitcher for the New York Yankees of Major League Baseball (MLB). He has previously played in MLB for the Tampa Bay Rays, Kansas City Royals, Los Angeles Dodge ...
hit-by-pitch. He was instead placed on the
injured list
In Major League Baseball (MLB), the injured list (IL) is a method for teams to remove their injured players from the roster in order to summon healthy players. Before the 2019 season, it was known as the disabled list (DL).
General guidelines
...
to begin the season, and was given a recovery timetable of six weeks.
Los Angeles Angels (2022–2024)
On August 2, 2022, Moniak was traded alongside prospect Jadiel Sanchez to the
Los Angeles Angels
The Los Angeles Angels are an American professional baseball team based in the Greater Los Angeles, Greater Los Angeles area. The Angels compete in Major League Baseball (MLB) as a member club of the American League (AL) American League West, ...
for starting pitcher
Noah Syndergaard
Noah Seth Syndergaard (born August 29, 1992), nicknamed "Thor", is an American professional baseball pitcher who is a free agent. He has previously played in Major League Baseball (MLB) for the New York Mets, Los Angeles Angels, Philadelphia Phi ...
. He made his Angels debut the next day, going 0-for-2 against the
Oakland Athletics
The Oakland Athletics (frequently referred to as the Oakland A's) were an American Major League Baseball (MLB) team based in Oakland, California from 1968 to 2024. The Athletics were a member club of the American League (AL) American League We ...
. In his first week with the Angels, Moniak went 4-for-14 (.286) with a pair of home runs in five games. On August 6, during a game against the
Seattle Mariners
The Seattle Mariners are an American professional baseball team based in Seattle. The Mariners compete in Major League Baseball (MLB) as a member club of the American League (AL) American League West, West Division. The team joined the American ...
, Moniak injured his left middle finger while attempting to
bunt Bunt may refer to:
People
* Darrell Bunt (1902–1977), Royal Navy chaplain
* Dick Bunt (1929–2021), American basketball player
* Raymond Bunt (born 1944), Pennsylvania politician
* Bunt Stephens (John L. Stephens, 1889–1951), or Uncle Bunt ...
. The following day, the injury was diagnosed as a fracture; however, he was not expected to miss the remainder of the season. He returned from the injury on September 9 and was
platooned with
Jo Adell. On September 28, Moniak was hit on the hand by a pitch in a game against the Athletics. Although X-rays returned negative, the Angels placed him on the injured list, sidelining him for the final seven games of the season. Between the Phillies and the Angels, Moniak finished the 2022 season batting .170 with three home runs and eight RBIs in 37 games.
Moniak was optioned to the Triple-A
Salt Lake Bees
The Salt Lake Bees are a Minor League Baseball (MiLB) team that plays in the Pacific Coast League (PCL) and are the Triple-A affiliate of the Los Angeles Angels. Based in South Jordan, Utah, the team plays its home games at The Ballpark at Am ...
to begin the 2023 season.
He was recalled from Salt Lake on May 12, 2023, hitting .280 with 14 home runs and 45 RBIs in 85 games.
In 2024, Moniak played in 124 games for the Angels, batting .219/.266/.380 with 14 home runs and 49 RBI. On March 25, 2025, he was released by the team.
Colorado Rockies
On March 26, 2025, Moniak signed a one-year, $1.25 million contract with the
Colorado Rockies
The Colorado Rockies are an American professional baseball team based in Denver. The Rockies compete in Major League Baseball (MLB) as a member club of the National League (baseball), National League (NL) National League West, West Division. Th ...
.
Personal life
Mickey Moniak's grandfather, Bill Moniak, played six years in the
Boston Red Sox
The Boston Red Sox are an American professional baseball team based in Boston. The Red Sox compete in Major League Baseball (MLB) as a member club of the American League (AL) American League East, East Division. Founded in as one of the Ameri ...
organization.
References
External links
*
{{DEFAULTSORT:Moniak, Mickey
1998 births
Living people
Baseball players from Encinitas, California
Clearwater Threshers players
Colorado Rockies players
Florida Complex League Phillies players
Lakewood BlueClaws players
Lehigh Valley IronPigs players
La Costa Canyon High School alumni
Los Angeles Angels players
Major League Baseball outfielders
Philadelphia Phillies players
Reading Fightin Phils players
Salt Lake Bees players
Scottsdale Scorpions players
Sportspeople from Carlsbad, California
21st-century American sportsmen