The ATP Challenger Tour (known until the end of 2008 as the ATP Challenger Series) is a series of international men's professional

tennis Tennis is a List of racket sports, racket sport that is played either individually against a single opponent (singles (tennis), singles) or between two teams of two players each (doubles (tennis), doubles). Each player uses a tennis racket st ...

tournaments. It was founded in 1976 as a replacement for the ILTF Satellite Circuit (founded in 1971) as the second tier of tennis. The Challenger Tour events are the second-highest tier of tennis competition, behind the

ATP Tour The ATP Tour (known as ATP World Tour between January 2009 and December 2018) is the sole worldwide top-tier tennis tour for men organized by the Association of Tennis Professionals (ATP) founded in 1990 that replaced the earlier dual Grand Prix ...

and ahead of the

ITF World Tennis Tour The ITF Men's World Tennis Tour (formerly ''ITF Men's Circuit'') is a series of professional tennis tournaments held around the world that are organized by the International Tennis Federation (ITF). The tour represents the lowest rung of the men ...

tournaments. The ATP Challenger Tour is administered by the

Association of Tennis Professionals The Association of Tennis Professionals (ATP) is the governing body of the men's professional tennis circuits – the ATP Tour and the ATP Challenger Tour. It was formed in September 1972 by Donald Dell, Jack Kramer, and Cliff Drysdale to p ...

(ATP). Players who succeed on the ATP Challenger Tour earn sufficient ranking points to enter the main or qualifying draws at ATP Tour tournaments. Players on the Challenger Tour are typically young players looking to advance their careers, those who fail to qualify for ATP events, or former ATP Tour players looking to return to the top tour.

History of challenger events

The first challenger events were held in 1978, with eighteen events taking place. Two were held on the week beginning January 8, one in

Auckland Auckland ( ; ) is a large metropolitan city in the North Island of New Zealand. It has an urban population of about It is located in the greater Auckland Region, the area governed by Auckland Council, which includes outlying rural areas and ...

and another in

Hobart Hobart ( ) is the capital and most populous city of the island state of Tasmania, Australia. Located in Tasmania's south-east on the estuary of the River Derwent, it is the southernmost capital city in Australia. Despite containing nearly hal ...

. The next events were held one at a time beginning June 18 and ending August 18 in the following U.S. locations, in order:

Shreveport Shreveport ( ) is a city in the U.S. state of Louisiana. It is the List of municipalities in Louisiana, third-most populous city in Louisiana after New Orleans and Baton Rouge, Louisiana, Baton Rouge. The bulk of Shreveport is in Caddo Parish, Lo ...

Birmingham Birmingham ( ) is a City status in the United Kingdom, city and metropolitan borough in the metropolitan county of West Midlands (county), West Midlands, within the wider West Midlands (region), West Midlands region, in England. It is the Lis ...

Asheville Asheville ( ) is a city in Buncombe County, North Carolina, United States. Located at the confluence of the French Broad and Swannanoa rivers, it is the county seat of Buncombe County. It is the most populous city in Western North Carolina a ...

Raleigh Raleigh ( ) is the List of capitals in the United States, capital city of the U.S. state of North Carolina. It is the List of municipalities in North Carolina, second-most populous city in the state (after Charlotte, North Carolina, Charlotte) ...

Hilton Head Hilton Head Island, often referred to as simply Hilton Head, is a Lowcountry resort town and barrier island in Beaufort County, South Carolina, United States. It is northeast of Savannah, Georgia (as the crow flies), and southwest of Charlesto ...

Virginia Beach Virginia Beach (colloquially VB) is the List of cities in Virginia, most populous city in the Commonwealth (U.S. state), U.S. commonwealth of Virginia. The city is located on the Atlantic Ocean at the mouth of the Chesapeake Bay in southeaster ...

Wall A wall is a structure and a surface that defines an area; carries a load; provides security, shelter, or soundproofing; or serves a decorative purpose. There are various types of walls, including border barriers between countries, brick wal ...

Cape Cod Cape Cod is a peninsula extending into the Atlantic Ocean from the southeastern corner of Massachusetts, in the northeastern United States. Its historic, maritime character and ample beaches attract heavy tourism during the summer months. The ...

, and

Lancaster Lancaster may refer to: Lands and titles *The County Palatine of Lancaster, a synonym for Lancashire *Duchy of Lancaster, one of only two British royal duchies *Duke of Lancaster *Earl of Lancaster *House of Lancaster, a British royal dynasty ...

. Events continued after a one-month hiatus with two begun September 24 and 25, one in

Tinton Falls, New Jersey Tinton Falls is a borough in Monmouth County, in the U.S. state of New Jersey. Located within the heart of the Jersey Shore region, the borough is a commercial hub of Central Jersey (it is the site of the Jersey Shore Premium Outlets and differ ...

, and in

Lincoln, Nebraska Lincoln is the List of capitals in the United States, capital city of the U.S. state of Nebraska. The city covers and had a population of 291,082 as of the 2020 census. It is the state's List of cities in Nebraska, second-most populous city a ...

, respectively. The following week saw one event played, in

Salt Lake City Salt Lake City, often shortened to Salt Lake or SLC, is the capital and most populous city of the U.S. state of Utah. It is the county seat of Salt Lake County, the most populous county in the state. The city is the core of the Salt Lake Ci ...

, then two played simultaneously in

Tel Aviv Tel Aviv-Yafo ( or , ; ), sometimes rendered as Tel Aviv-Jaffa, and usually referred to as just Tel Aviv, is the most populous city in the Gush Dan metropolitan area of Israel. Located on the Israeli Mediterranean coastline and with a popula ...

and

San Ramon, California San Ramon (Spanish language, Spanish: ''San Ramón'', meaning "Saint Raymond") is a city in Contra Costa County, California, United States, located within the San Ramon Valley, and east of San Francisco. San Ramon's population was 84,605 per th ...

, then one played the following week in

Pasadena Pasadena ( ) is a city in Los Angeles County, California, United States, northeast of downtown Los Angeles. It is the most populous city and the primary cultural center of the San Gabriel Valley. Old Pasadena is the city's original commercial d ...

. A final event was played a month later in

Kyoto Kyoto ( or ; Japanese language, Japanese: , ''Kyōto'' ), officially , is the capital city of Kyoto Prefecture in the Kansai region of Japan's largest and most populous island of Honshu. , the city had a population of 1.46 million, making it t ...

. In comparison, the 2008 schedule saw 178 events played in more than 40 countries.

Partnerships with ITA and ITF

In efforts to further the progression of college and junior players into the professional tour, the ATP Challenger Tour has partnered with the Intercollegiate Tennis Association (ITA) and the International Tennis Federation (ITF) to give players more opportunities on the professional tour. Those that finish in the top 10 of the end-of-year college rankings are now eligible for six wild cards into the main draw of Challenger events, and if they have finished their college education, they receive 8 of those wild cards. Those that finish in the 11 through 20 range of the collegiate rankings are eligible for six qualifying wild cards, with those who have completed their college education being eligible for eight wild cards. Much like the partnership with the ITA, the Challenger Tour also partnered with the ITF. This partnership granted those with year-end rankings inside the top 10 in the world eligible for eight main draw Challenger Tour wildcards, and those who finished the year between 11 and 20 in the world receiving eight Challenger Tour qualifying wildcards.

Prize money and ranking points

In 2022, during the most numerous season in the tour's history, the ATP Tour announced an overhaul of the tournaments system from 2023 season. Challenger 110 and Challenger 90 events were scrapped, Challenger 80 reduced to the Challenger 75 while the prize money requirements for it and Challenger 100 were increased. It also introduced the new highest category − Challenger 175 to be inaugurally held in the second week of Indian Wells, Rome and Madrid

ATP Tour Masters 1000 The ATP 1000 events, also known as ATP Masters 1000 tournaments, are an annual series of nine tennis tournaments featuring the top-ranked players on the ATP Tour since its inception in 1990. The ATP 1000 tournaments, sitting below the Grand ...

events. The new points system is as follows:

Player quality

Players have usually had success at the

Futures tournaments The ITF Men's World Tennis Tour (formerly ''ITF Men's Circuit'') is a series of professional tennis tournaments held around the world that are organized by the International Tennis Federation (ITF). The tour represents the lowest rung of the men ...

of the

ITF Men's Circuit The ITF Men's World Tennis Tour (formerly ''ITF Men's Circuit'') is a series of professional tennis tournaments held around the world that are organized by the International Tennis Federation (ITF). The tour represents the lowest rung of the me ...

before competing in Challengers. Due to the lower level of points and money available at the Challenger level, most players in a Challenger have a world ranking of 100 to 500 for a $35K tournament and 50 to 250 for a $150K tournament. An exception happens during the second week of a

Grand Slam Grand Slam or Grand slam may refer to: Games and sports * Grand slam, winning category terminology originating in contract bridge and other whist card games Athletics * Grand Slam Track, professional track and field league Auto racing * ...

tournament, when top-100 players who have already lost in the Slam try to take a wild card entry into a Challenger tournament beginning that second week.

Tretorn Serie+

In February 2007, Tretorn became the official ball of the Challenger Series, and the sponsor of a new series consisting of those Challenger tournaments with prize money of $100,000 or more. They renewed the sponsorship with the ATP in 2010 and extended it until the end of 2011.

Records

Most singles titles

Most matches won

''Updated ''

Oldest champions

Youngest champions

Youngest to win multiple titles

Youngest to win three titles

List of events

The

Tampere Open The Tampere Open is a professional tennis tournament played on clay courts. It is currently part of the ATP Challenger Tour, and has been held annually at the Tampere Tennis Center in Tampere, Finland, since 2008 (and 2007 for the women's ITF). ...

is the longest running ATP Challenger event.

Challenger 175 ($220,000+H / €200,000+H)

* Arizona Tennis Classic *

BNP Paribas Primrose Bordeaux The BNP Paribas Primrose Bordeaux is a professional tennis tournament played on outdoor red clay courts. It is currently part of the ATP Challenger Tour 175. It is held annually at the Villa Primrose in Bordeaux, France, since 2008. Marc Gicque ...

Copa Cap Cana The Copa Cap Cana is a professional tennis tournament played on hardcourts. It is currently part of the ATP Challenger Tour. It was first held in Punta Cana Punta Cana is a resort town in the easternmost region of the Dominican Republic. It wa ...

* Estoril Open * Open Aix Provence Credit Agricole * Piemonte Open Intesa Sanpaolo * Sardegna Open (2023–2024)

Challenger 125 ($164,000+H / €145,000+H)

AON Open Challenger The Genoa AON Open Challenger - Memorial Giorgio Messina is an annual tennis tournament held in Genoa, Italy in September, since 2003. The event is part of the ''ATP Challenger Tour and is played on outdoor clay courts. The tournament has been o ...

* Bad Waltersdorf Trophy * Bahrain Ministry of Interior Tennis Challenger *

Bengaluru Open The Bengaluru Open is a professional tennis tournament played on hardcourt, hardcourts. It is currently part of the ATP Challenger Tour. It is held annually in Bangalore, India since 2015 with a break in 2021 due to the COVID-19 pandemic. In 202 ...

Brawo Open The Brawo Open (formerly known as the ''Nord/LB Open'' until 2010 and the ''Sparkassen Open'' until 2021) is a professional tennis tournament played on outdoor red clay courts. It is currently part of the ATP Challenger Tour. It is held annually ...

Busan Open The Busan Open (formerly known as Busan Open Challenger Tennis) is a professional tennis tournament played on outdoor hardcourts. It is currently part of the ATP Challenger Tour 125 and it is the longest-running Challenger event in Asia, establis ...

Canberra Tennis International The Canberra Tennis International is a tournament for professional male and female tennis players played on outdoor hardcourts. The event is classified as an ATP Challenger Tour 125 and a WTA 125. The tournament has been staged in Canberra, Aus ...

* Copa Faulcombridge * Co'met Orléans Open * DIALECTIC Zug Open * Emilia-Romagna Tennis Cup *

Hangzhou Challenger The Hangzhou Challenger is a professional tennis tournament played on hardcourts. It is currently part of the ATP Challenger Tour 125. It was held in Hangzhou Hangzhou, , Standard Mandarin pronunciation: ; formerly romanized as Hangchow is a ...

(2024) * HPP Open *

Internazionali di Tennis Città di Perugia The Internazionali di Tennis Città di Perugia (formerly known as the Blue Panorama Airlines Tennis Cup and Blu-Express.com Tennis Cup) is a tennis tournament held in Perugia, Italy since 2015. The event is part of the ATP Challenger Tour and is p ...

* Jinan International Open (2017–2019, 2025–) * Invest in Szczecin Open * Lexus Birmingham Open * Lexus Ilkley Open * Lexus Nottingham Open * LX Copa Sevilla *

Mexico City Open The Mexico City Grand Prix or Mexico City Open is an open international badminton tournament held in Mexico City, Mexico. The tournament was a Grand Prix ( , meaning ''Grand Prize''; plural ''Grands Prix'') most commonly refers to: * Grand Pr ...

Morelia Open The Morelia Open is a professional tennis tournament played on hardcourts. It is currently part of the ATP Challenger Tour. It was first held in Morelia Morelia (; from 1545 to 1828 known as Valladolid; Otomi language, Otomi: ) is a city and mu ...

* Napoli Tennis Cup * Olbia Challenger (2023–2024) * Open de Oeiras *

Open Quimper Bretagne The Open Quimper Bretagne is a professional tennis tournament part of the ATP Challenger Tour, played on indoor hardcourts. It is held annually in Arrondissement of Quimper, Quimper, France since 2011. Past finals Singles Doubles Referenc ...

* Play In Challenger *

Porto Open The Porto Open is a professional tennis tournament played on outdoor hardcourts. It is currently part of the ATP Challenger Tour and the ITF Women's World Tennis Tour, and has been held annually at the Complexo Ténis Monte Aventino in Porto, Port ...

(2023–2024) *

RD Open The Santo Domingo Open, currently known as the RD Open, is a professional tennis tournament played on outdoor green clay courts in the Dominican Republic, originally known as Milex Open. From 2015, it is part of the ATP Challenger Tour. The tourna ...

(2017–2019, 2022–2024) *

Rosario Challenger The YPF Rosario Challenger is a professional tennis tournament played on clay courts. It is currently part of the ATP Challenger Tour 125. It was first held in Rosario Rosario () is the largest city in the central provinces of Argentina, Arge ...

Slovak Open The Slovak Open is a professional tennis tournament played on Tennis court#Indoor courts, indoor hardcourts. It is an ATP Challenger Tour 125, ATP Challenger 125 and an ITF Women's Circuit event. It was part of the Tretorn SERIE+ on the ATP Cha ...

* Saint-Tropez Open * San Marino Tennis Open (2001–2014, 2021–) * Sparkasse Salzburg Open * Teréga Open Pau Pyrénées *

Taipei OEC Open The Taipei OEC Open is a professional tennis tournament played on indoor hardcourts. It is currently part of the ATP Challenger Tour 125. It was held in Taipei , nickname = The City of Azaleas , image_map = ...

(2024)

Challenger 100 ($133,000+H / €118,000+H)

* BNC Tennis Open *

Bratislava Open The Bratislava Open is a professional tennis tournament played on clay courts. The tournament is part of the ATP Challenger Tour. It is held in Bratislava, Slovakia, since 2019. The tournament replaced the Poprad-Tatry ATP Challenger Tour. Past ...

Brasil Tennis Challenger The Brasil Tennis Challenger is a professional tennis tournament played on clay courts. It is currently part of the Association of Tennis Professionals (ATP) Challenger Tour. It was first held in Piracicaba Piracicaba ( ) is a Municipalities of ...

* Campeonato Internacional de Tênis *

Cary Tennis Classic The Cary Tennis Classic (previously known as the Atlantic Tire Championships) is a professional tennis tournament played on outdoor hardcourts. It is currently part of the ATP Challenger Tour and the ITF Women's World Tennis Tour, and has been he ...

* Challenger de Villa María * Challenger Dove Men+Care Antofagasta * Challenger Dove Men+Care Temuco *

Chennai Open Chennai, also known as Madras ( its official name until 1996), is the capital and largest city of Tamil Nadu, the southernmost state of India. It is located on the Coromandel Coast of the Bay of Bengal. According to the 2011 Indian ce ...

* Citta di Trieste Challenger * Concord Iasi Open * Copa Internacional de Tênis *

Cranbrook Tennis Classic The Cranbrook Tennis Classic is a professional tennis tournament played on hard courts. It is currently part of the ATP Challenger Tour. It was first held in Bloomfield Hills, Michigan Bloomfield Hills is a city in Oakland County, Michigan, Oak ...

(2025-) * Danube Upper Austria Open powered by SKE * Enea Poznań Open *

Guangzhou Huangpu International Tennis Open The Guangzhou Huangpu International Tennis Open is a professional tennis tournament played on hardcourts. It is currently part of the ATP Challenger Tour 100. It was first held in Guangzhou Guangzhou, Chinese postal romanization, previous ...

* JC Ferrero Challenger Open * Koblenz Open powered by Outlet Montabaur * Kozerki Open * Les Championnats Banque Nationale de Granby *

Girona Challenger The Girona Challenger is a professional tennis tournament played on clay courts. It is currently part of the ATP Challenger Tour. It is held in Girona Girona (; ) is the capital city of the Province of Girona in the autonomous community of Ca ...

* Maia Open *

Monza Open The Monza Open is a professional tennis tournament played on clay courts. It is currently part of the ATP Challenger Tour. It was first held in Monza Monza (, ; ; , locally ; ) is a city and ''comune'' (municipality) on the Lambro, River La ...

* Neckarcup * NÖ OPEN powered by EVN * Open Auvergne-Rhône-Alpes de Roanne * Open Blot Rennes * Open Brest-Credit Agricole * Open Comunidad de Madrid * Open de Vendée *

Open Menorca The Open Menorca is a professional tennis tournament played on clay courts. It is currently part of the ATP Challenger Tour. It was first held in Menorca Menorca or Minorca (from , later ''Minorica'') is one of the Balearic Islands locate ...

* Open Sopra Steria de Lyon * Platzmann-Sauerland Open *

(2021–2022, 2025-) * Pune Metropolitan Region Challenger *

Rwanda Challenger The Rwanda Challenger is a professional tennis tournament played on Tennis court#clay courts, clay courts. It is currently part of the ATP Challenger Tour. It was first held in Kigali, Rwanda in 2024. Past finals Singles Doubles References ...

San Diego Open There are three sporting events named the San Diego Open: * San Diego Open (golf) now known as the Farmers Insurance Open, is a PGA Tour professional golf tournament played in La Jolla, San Diego, California, United States * San Diego Open (tennis) ...

* Shanghai Challenger - Road to Rolex Masters *

Shenzhen Longhua Open The Shenzhen Longhua Open is a tennis tournament played on outdoor hard courts. The event is classified as an ITF Women's Circuit and an ATP Challenger Tour Men's tournament, and has been held in Shenzhen Shenzhen is a prefecture-level cit ...

* Sisley Seoul Open *

Tenerife Challenger The Tenerife Challenger is a professional tennis tournament played on Tennis court#hard courts, hardcourts. It is currently part of the ATP Challenger Tour. It is held annually in Tenerife, Spain since 2021. Past finals Singles Doubles Refere ...

* UniCredit Czech Open *

Uruguay Open The Uruguay Open is a tennis tournament held in Montevideo, Uruguay since 2005. The event is part of the ATP Challenger Tour and is played on outdoor clay court A clay court is one of the types of tennis court on which the sport of tennis is p ...

Wuxi Open The Wuxi Open is a professional tennis tournament played on hard courts. It is currently part of the ATP Challenger Tour. It was first held in Wuxi, Jiangsu Jiangsu is a coastal Provinces of the People's Republic of China, province in East C ...

* Yokkaichi Challenger

Defunct tournaments

* Aberto de Brasília (2009–2010) *

Aberto de Florianópolis The Cyclus Open de Tênis was a professional tennis tournament played on outdoor clay courts. It was part of the Association of Tennis Professionals (ATP) Challenger Tour. It was held annually in Florianópolis Florianópolis () is the capital ...

(-2012) *

Aberto da República The Aberto da República was a professional tennis tournament played on outdoor clay courts. It was part of the ITF Women's World Tennis Tour and was last held in Rio de Janeiro, Brazil in 2022. It was also previously part of the ATP Challenger T ...

(-2023) * Aberto Rio Grande do Sul (2012–2015) * Aberto Rio Preto (2011, 2013) * Aberto Santa Catarina de Tenis (-2022) *

Aberto de São Paulo The Aberto de São Paulo was a tennis tournament played on outdoor hard courts. It was part of the ATP Challenger Tour. It was held annually at the Villa-Lobos State Park, Parque Villa Lobos in São Paulo, Brazil, since 2001. All the Brazilia ...

(2001–2014) *

Abierto de Puebla The Abierto de Puebla (previously known as the Challenger Varonil Britania Zavaleta) is a professional tennis tournament played on hard courts. It is currently part of the ATP Challenger Tour and the International Tennis Federation (ITF) Women's ...

(2016) * Adriatic Challenger (2016) * Aegon GB Pro-Series Bath (2011-2012) *

Aegon GB Pro-Series Glasgow The GB Pro-Series Glasgow is a professional tennis tournament played on indoor hardcourts. The tournament was previously part of the ATP Challenger Tour and is currently part of the ITF Women's Circuit and the ITF Men's Circuit. The tournament is h ...

(2015) * Aegon GB Pro-Series Loughborough (2010-2012) * Aegon Nottingham Challenge (2011-2014) *

Aegon Trophy The Nottingham Trophy (formerly known as the Aegon Trophy) was an annual tennis tournament played in Nottingham, England. The tournament was part of the ATP Challenger Tour and the International Tennis Federation (ITF Women's Circuit) as a $75,00 ...

(2009-2014) * Aegon Manchester Trophy (1995-2009, 2015-2016) *

ATP Challenger Tour Finals The ATP Challenger Tour Finals was a tennis tournament played between 2011 and 2015 at the end of season, involving the top seven players in that year's ATP Challenger Tour, plus an invited player from the tournament's host country. Like the ATP ...

* ATP Challenger 2001 Team Padova *

ATP Challenger China International – Nanchang The ATP Challenger China International – Nanchang, known as ''Honggutan China International Challenger Nanchang'', was a tennis tournament held in Nanchang, China since 2014. The event was part of the ATP Challenger Tour and in 2018 and in 2019 ...

(2014–2016) * ATP Challenger Torino (2015–2016) *

Aguascalientes Open The Aguascalientes Open is a tennis tournament held in Aguascalientes, Mexico since 2011. The event is part of the ATP Challenger Tour and is played on outdoor clay court A clay court is one of the types of tennis court on which the sport of ...

(2011) * Aguascalientes San Marcos Open (2022) *

Alessandria Challenger The Alessandria Challenger was a professional tennis tournament played on outdoor red clay courts. It was currently part of the Association of Tennis Professionals (ATP) Challenger Tour. It was held annually at the Centro Sportivo Comunale "I. B ...

(-2011) *

Almaty Challenger The Almaty Challenger was a professional tennis tournament played on clay courts. It was part of the Association of Tennis Professionals (ATP) Challenger Tour. It was held annually in Almaty, Kazakhstan from 2017 until 2021. Past finals Singles ...

(2017–2019, 2021) *

Almaty Cup The Almaty Cup was a tennis List of tennis tournaments, tournament held in Almaty, Kazakhstan from 2007 until 2009. The event was part of the Association of Tennis Professionals ATP Challenger Tour, Challenger Tour and was played on clay courts u ...

(2007–2009) * Antalya Challenger (2021, 2023) * Astana Challenger Capital Cup (2016) *

Astana Cup The Astana Cup was a tennis tournament part of the Association of Tennis Professionals (ATP) Challenger Tour. It was held in Astana, Kazakhstan Kazakhstan, officially the Republic of Kazakhstan, is a landlocked country primarily in Centra ...

(2010–2011) * Banja Luka Open (-2023) * Bangkok Open I * Bangkok Open II * Bangkok Open III * Bangkok Open IV *

Beijing International Challenger The Beijing International Challenger was a tennis tournament held in Beijing, China, from 2010 to 2013. The event was part of the ATP Challenger Tour and the ITF Women's Circuit and was played on outdoor hardcourts. It was also part of the China ...

(2010-2013) * Belo Horizonte Challenger (-2011) * Biel/Bienne FlowBank Challenger (2021-2023) *

Buenos Aires Challenger The Buenos Aires Challenger was a tennis tournament held in Buenos Aires, Argentina. The event was part of the ATP Challenger Tour and it was played on outdoor clay courts, in Buenos Aires Lawn Tennis Club. Finals Singles Doubles R ...

(-2001) * Brazil Open Series (2010) *

BMW Ljubljana Open The BMW Ljubljana Open is a professional tennis tournament played on outdoor clay courts. It is currently part of the WTA 125 series of the WTA Tour. In the past, the Association of Tennis Professionals (ATP) organized an ATP Challenger which was ...

(-2011) * BW Open (2023–2024) * Belgrade Challenger (2021) * BSI Challenger Lugano (-2010) * Campeonato Internacional de Tenis de Santos (2011-2016) *

Campeonato Internacional de Tênis do Estado do Pará The Campeonato Internacional de Tênis do Estado do Pará was a tennis tournament held in Belém, Brazil, in 2012. The event was part of the ATP Challenger Tour The ATP Challenger Tour (known until the end of 2008 as the ATP Challenger S ...

(2012) * Canberra Challenger (-2020) *

CDMX Open The CDMX Open was a professional tennis tournament played on clay courts. It was part of the ATP Challenger Tour. It was held in Mexico City, Mexico, in 2018. Past finals Singles Doubles References

{{ATP Challenger Tour ATP Challenger ...

(2018) * Challenger de Salinas Diario Expreso (-2023) * Challenger di Roseto degli Abruzzi (2022-2023) * Challenger Tenis Club Argentino (2022-2024) * China International Suzhou (2015-2017) * Chengdu Challenger (2016-2019) *

Città di Caltanissetta The Città di Caltanissetta was a professional tennis tournament played on outdoor red clay courts. It was part of the Association of Tennis Professionals (ATP) ATP Challenger Tour, Challenger Tour. It was held annually in Caltanissetta, Italy, s ...

(-2018) *

Concurso Internacional de Tenis – San Sebastián The Concurso Internacional de Tenis – San Sebastián was a tennis tournament held in San Sebastián, Spain. The event was part of the Association of Tennis Professionals The Association of Tennis Professionals (ATP) is the governing body of ...

Concurso Internacional de Tenis – Vigo The Concurso Internacional de Tenis – Vigo (formerly Cidade de Vigo) was a tennis List of tennis tournaments, tournament held in Vigo, Spain. It was played on outdoor Clay court, red clay courts. Between 2005 and 2009, the event was part of the ...

* Copa Agco Córdoba (2012, 2014) * Copa Ciudad de Tigre (2017) * Copa Gobierno de Córdoba (2014) * Copa Internacional de Tenis Total Digest (2013) *

Corrientes Challenger The Corrientes Challenger is a professional tennis tournament played on clay courts. It is currently part of the Association of Tennis Professionals (ATP) Challenger Tour. It is held in Corrientes, Argentina Argentina, officially the Arg ...

East London Challenger The East London Challenger, officially known as the South African Airways Open, was a tennis tournament held in East London, South Africa. It was played only in 2008, on outdoor hard courts. Past finals Singles Detailed draw Doubles Deta ...

(2008) *

Ethias Trophy The Ethias Trophy was a professional tennis tournament played on Tennis court#Indoor courts, indoor hardcourts. It was part of the Association of Tennis Professionals (ATP) ATP Challenger Tour, Challenger Tour. It was also part of the Tretorn SERI ...

(2005–2016) *

Firenze Tennis Cup The Firenze Tennis Cup was a professional tennis tournament played on clay courts. It was part of the ATP Challenger Tour. It was held annually in Florence Florence ( ; ) is the capital city of the Italy, Italian region of Tuscany. It is als ...

Flea Market Cup The Flea Market Cup was a professional tennis tournament played on outdoor hardcourts. It was part of the ATP Challenger Tour. The tournament, which started in 2003, was held in Busan, South Korea during 2003–08, and the location was moved to C ...

Gimcheon Open ATP Challenger The Gimcheon Open ATP Challenger (formerly known as Adidas International Gimcheon due to sponsorship reasons) is a tennis tournament held in Gimcheon, South Korea since 2014. The event is part of the ATP Challenger Tour and is played on outdoor h ...

Geneva Open Challenger The Geneva Open Challenger, also known as IPP Trophy was a tennis tournament held in Geneva, Switzerland from 1988 to 2014. The event is part of the ATP Challenger Tour. Previously played on outdoor clay courts, it has been played indoors on hard ...

(1992–2014) * Gran Canaria Challenger – Ciudad de Telde (-2022) * Green World Challenger - Pingguo (2011-2012) *

Grenoble Challenger The Grenoble Challenger was a tennis tournament held in Grenoble, France from 1999 until 2008. The event was part of the ATP Challenger Series and was played on indoor hardcourt A hardcourt (or hard court) is a type of surface or floor on which ...

(1999-2008) *

Guimarães Open Guimarães () is a city and municipality located in northern Portugal, in the district of Braga. Its historic town centre has been listed as a UNESCO World Heritage Site since 2001, in recognition for being an "exceptionally well-preserved an ...

(2013) * GNP Seguros Tennis Open (-2024) *

The Hague Open The Hague Open (also formally known for sponsorship reasons as the Siemens Open and the Sport 1 Open) was a professional tennis tournament played on outdoor red clay courts. It was part of the Association of Tennis Professionals (ATP) ATP Challen ...

(-2018) * Hoff Open (2015–2016) *

(2024) * Hua Hin Open Challenger (2015–2017) * Indore Open ATP Challenger (2014) * International Challenger Quanzhou (2017) *

International Tennis Tournament of Cortina The International Tennis Tournament of Cortina was a professional tennis tournament played on outdoor red clay courts. It was part of the Association of Tennis Professionals (ATP) ATP Challenger Tour, Challenger Tour. It was held annually in Corti ...

(2014-2017) * Internazionali di Forlì (2020-2021) * Internazionali di Monza e Brianza (2005–2012) * Internazionali di Tennis di Manerbio – Trofeo Dimmidisì (-2019) * Internazionali di Tennis Castel del Monte (-2022) *

Intersport Heilbronn Open The Intersport Heilbronn Open was a professional tennis tournament played on indoor hardcourts. It has been part of the ATP Challenger Tour until 2014. It was held annually in Talheim, Germany, since 1984. Past finals Singles Doubles Refer ...

(−2014) *

Irving Tennis Classic The Irving Tennis Classic (previously held as Dallas Tennis Classic) is a tennis List of tennis tournaments, tournament held annually in Irving, Texas, United States since 2012. The event is one of main tournaments of the ATP Challenger Tour calen ...

(2012-2018) * IS Open de Tenis-São Paulo (2012-2013, 2015) * IsarOpen (2018) *

Israel Open The Israel Open (also known as the Electra Israel Open) is a professional tennis tournament played on outdoor hard courts. It is currently part of the ATP Challenger Tour. It has been held annually in Ra'anana, Israel since 2015. The tournament w ...

(2008–2016) *

Ixian Grand Aegean Tennis Cup The Ixian Grand Aegean Tennis Cup is a professional tennis tournament played on outdoor hard courts. It is currently part of the ATP Challenger Tour. It is held annually at the Rhodes Tennis Club in Rhodes, Greece, since 2009. Past finals Singl ...

(2009–2010) * Jersey International Tennis (2008-2009) * Jersey International (2008-2010) * Kaohsiung OEC Open (2012-2019) *

Karshi Challenger The Karshi Challenger was a tennis List of tennis tournaments, tournament held in Qarshi, Uzbekistan since 2007. The event was part of the ATP Challenger Tour and was played on outdoor hardcourts. Past finals Singles Doubles References ...

* Kazan Kremlin Cup * Kazan Open * Kazan Summer Cup *

Købstædernes ATP Challenger The Kobstaedernes ATP Challenger is a tennis tournament held in Kolding, Denmark since 2005. The event is part of the ''ATP challenger series'' and is played on indoor hard court A hardcourt (or hard court) is a type of surface or floor on whic ...

(-2009) *

Košice Open The Košice Open was part of the ATP Challenger Tour. It took place annually in Košice, Slovakia from 2003 to 2014 and then was moved to Poprad Poprad (; ; ) is a city in northern Slovakia at the foot of the High Tatras, High Tatra Mou ...

(-2014) * Kunming Challenger (2013) * Lermontov Cup (2012) * Maccabi Men's Challenger (2009) *

Málaga Open The Málaga Open is a professional tennis tournament played on hard courts. It is currently part of the Association of Tennis Professionals (ATP) Challenger Tour. It is held in Málaga, Spain Spain, or the Kingdom of Spain, is a country in ...

(2022-2023) * Maspalomas Challenger (-2023) *

Melbourne Open Melbourne ( , ; Boonwurrung/ or ) is the capital and most populous city of the Australian state of Victoria, and the second most-populous city in Australia, after Sydney. The city's name generally refers to a metropolitan area also known as ...

(2013) *

Memorial Argo Manfredini The Memorial Argo Manfredini is a tennis tournament held in Sassuolo, Italy since 2000. The event is part of the ''challenger series'' and is played on outdoor clay court A clay court is one of the types of tennis court on which the sport of ...

(2000-2008) * Monterrey Abierto GNP Seguros (-2023) *

Mordovia Cup The Mordovia Cup is a professional tennis tournament played on outdoor red clay courts. It is currently part of the Association of Tennis Professionals (ATP) Challenger Tour. It is held annually in Saransk Saransk (, ); ; is the capital ci ...

* Morocco Tennis Tour – Casablanca *

Morocco Tennis Tour – Casablanca II The Morocco Tennis Tour – Casablanca II was a professional tennis tournament played on clay courts. It was part of the Association of Tennis Professionals (ATP) ATP Challenger Tour, Challenger Tour. It was held annually in Casablanca, Morocco sin ...

Morocco Tennis Tour – Kenitra The Morocco Tennis Tour – Kenitra is a professional tennis tournament played on outdoor red clay courts. It is currently part of the ATP Challenger Tour. It is held annually in Kenitra, Morocco Morocco, officially the Kingdom of Morocco, ...

Morocco Tennis Tour – Marrakech The Morocco Tennis Tour – Marrakech is a professional tennis tournament played on outdoor red clay courts. It is currently part of the ATP Challenger Tour. It is held annually in Marrakech, Morocco Morocco, officially the Kingdom of Moro ...

* Morocco Tennis Tour – Meknes *

Morocco Tennis Tour – Mohammedia The Morocco Tennis Tour – Mohammedia is a professional tennis tournament played on outdoor red clay courts. It is currently part of the ATP Challenger Tour. It is held annually at the Royal Tennis Club à Mohammedia in Mohammedia, Morocco ...

Morocco Tennis Tour – Rabat The Morocco Tennis Tour – Rabat is a professional tennis tournament played on outdoor red clay courts. It is part of the ATP Challenger Tour. It was held annually in Rabat, Morocco Morocco, officially the Kingdom of Morocco, is a country ...

Morocco Tennis Tour – Tanger The Morocco Tennis Tour – Tanger was a professional tennis tournament played on outdoor red clay courts. It was part of the ATP Challenger Tour in 2009, 2010, and 2013, and the ATP Challenger Series in 2008. The tournament was held in Tangier, M ...

* Naples ITG Challenger (2007) * New Delhi Challenger (1999–2008) * Nur-Sultan Challenger (2019–2021) * Open Città di Bari (2021) *

Open de Guadeloupe The Open de Guadeloupe (formerly known as Orange Open Guadeloupe) is a tennis List of tennis tournaments, tournament held in Le Gosier, Guadeloupe since 2011. The event is part of the ATP Challenger Tour and is played on hard courts. Past finals ...

(2011-2018) *

Oracle Challenger Series – Chicago The Oracle Challenger Series – Chicago is a professional tennis tournament played outdoor on hardcourt, hard courts. It is part of the Women's Tennis Association (WTA) WTA 125K series, 125K series and an ATP Challenger Tour. The tournament take ...

(2018) *

Oracle Challenger Series – Houston The Oracle Challenger Series – Houston is a professional tennis tournament played on hardcourt, hard courts. It is currently part of the ATP Challenger Tour and the Women's Tennis Association (WTA) WTA 125K series, 125K series. It is held annual ...

(2018-2019) *

Oracle Challenger Series – Indian Wells The Oracle Challenger Series – Indian Wells is a professional tennis tournament played on hardcourt, hard courts. It is currently part of the ATP Challenger Tour and the WTA 125K series. It is held annually in Indian Wells, California, United St ...

(2018-2020) *

Oracle Challenger Series – New Haven The Oracle Challenger Series – New Haven was a professional tennis tournament played on hard courts. It was part of the ATP Challenger Tour and the Women's Tennis Association (WTA) 125K series. It was held in New Haven, Connecticut New Have ...

(2019) *

Oracle Challenger Series – Newport Beach The Oracle Challenger Series – Newport Beach is a professional tennis tournament played on hardcourts. It is currently part of the ATP Challenger Tour and the WTA 125 tournaments. It is held annually in Newport Beach, California Newport Be ...

(2018-2020) * Palm Hills International Tennis Challenger (-2010) * Penza Cup (2006-2012) *

Pingshan Open The Pingshan Open was a professional tennis tournament played on hardcourts. The event was part of the ATP Challenger Tour and the ITF Women's Circuit, and held in Shenzhen Shenzhen is a prefecture-level city in the province of Guangdong, Ch ...

(2014-2019) * Poprad-Tatry ATP Challenger Tour (2015-2018) * Potchefstroom Open * Rai Open *

RBC Tennis Championships of Dallas The RBC Tennis Championships of Dallas (formerly known as Challenger of Dallas) is a professional tennis tournament played on indoor hard courts. It is currently part of the ATP Challenger Tour. It is held annually at the T Bar M Racquet Club in ...

(1998-2020) * Roller Open * Salzburg Indoors *

San Benedetto Tennis Cup The San Benedetto Tennis Cup was a professional tennis tournament played on outdoor red clay courts. It was part of the Association of Tennis Professionals (ATP) ATP Challenger Tour, Challenger Tour. It was held annually at the Circolo Tennis Ma ...

s Tennis Masters Challenger The s Tennis Masters Challenger was a tennis tournament held in Graz, Austria from 1991 to 2008. The event was part of the ATP Challenger Series and was played on outdoor clay court A clay court is one of the types of tennis court on which t ...

* Sacramento Challenger (2005–2015) *

Samarkand Challenger The Samarkand Challenger was a tennis List of tennis tournaments, tournament held in Samarkand, Uzbekistan since 1996. The event was part of the ATP Challenger Tour and was played on outdoor clay courts. Singles Doubles External linksOfficial ...

Samsung Securities Cup The Samsung Securities Cup was a professional tennis tournament played on outdoor hard courts. It was part of the Association of Tennis Professionals (ATP) ATP Challenger Tour, Challenger Tour and the ITF Women's Circuit. The men's event was hel ...

(-2013) * Sanremo Tennis Cup (2002-2010, 2022-2023) *

São Paulo Challenger de Tênis The São Paulo Challenger de Tênis was a professional tennis tournament played on outdoor clay courts. It was part of the Association of Tennis Professionals (ATP) Challenger Tour. The 2013 event was the first version of the tournament, which a ...

(2013-2021) * Sarajevo Challenger (-2013) *

Shriram Capital P.L. Reddy Memorial Challenger The Shriram Capital P.L. Reddy Memorial Challenger is a professional tennis tournament played on outdoor hard courts. It is currently part of the ATP Challenger Tour. It has been held annually at the SDAT Tennis Stadium in Chennai Che ...

(2014) *

Shymkent Challenger The Shymkent Challenger was a professional tennis tournament played on clay courts. It was part of the Association of Tennis Professionals (ATP) ATP Challenger Tour, Challenger Tour. It was held annually in Shymkent, Kazakhstan since 2017. Andrej ...

* Siberia Cup *

Sicilia Classic The Sicilia Classic is a professional tennis tournament played on outdoor red clay courts. It is currently part of the Association of Tennis Professionals (ATP) Challenger Tour. It is held annually in Palermo Palermo ( ; ; , locally also ...

Soweto Open The Soweto Open was a professional tennis tournament played on outdoor hardcourts. It was part of the ATP Challenger Tour and the ITF Women's Circuit as a $50,000+H event. It was held at the Arthur Ashe Tennis Centre in the Soweto urban area of ...

(2009–2013) *

Sparta Prague Open Challenger The Sparta Prague Open Challenger was a professional tennis tournament played on clay courts held in Prague, Czech Republic at TK Sparta Prague, founded in 1905 near Stromovka, inside Prague's Bubeneč district. It was part of the Association of ...

(-2023) * STRABAG Challenger Open (-2016) * Status Athens Open (-2011) * Surbiton (Lexus) Trophy (-2024) * TAC Cup China International Nanjing Challenger (2016) *

The Tarka Challenger ''The'' is a grammatical article in English, denoting nouns that are already or about to be mentioned, under discussion, implied or otherwise presumed familiar to listeners, readers, or speakers. It is the definite article in English. ''The' ...

(2007) *

Tashkent Challenger The Tashkent Challenger was a tennis List of tennis tournaments, tournament held in Tashkent, Uzbekistan from 2008 until 2018. It was part of the Association of Tennis Professionals (ATP) ATP Challenger Tour, Challenger Tour and was played on outd ...

TEAN International The TEAN International was a professional tennis tournament played on outdoor clay courts. It was part of the Association of Tennis Professionals (ATP) ATP Challenger Tour, Challenger Tour and the ITF Women's Circuit, held annually at the Alphense ...

(1996-2017) *

Tennislife Cup The Tennislife Cup was a tennis List of tennis tournaments, tournament held in Naples, Italy from 2007 until 2011. The event was part of the ATP Challenger Tour and was played on clay court, outdoor red clay courts. Past finals Singles Doubles ...

(-2011) * Torneo Omnia Tenis Ciudad Madrid (-2012) * Trani Cup (-2011) * Trofeo Città di Brescia (2014-2017) * Trofeo Faip–Perrel (2006-2023) *

Torino Challenger The Torino Challenger was a professional tennis tournament played on indoor hardcourts. It was part of the ATP Challenger Tour and was held in Turin Turin ( , ; ; , then ) is a city and an important business and cultural centre in northern ...

(2022) *

UTC Open by Selena Coordinated Universal Time (UTC) is the primary time standard globally used to regulate clocks and time. It establishes a reference for the current time, forming the basis for civil time and time zones. UTC facilitates international communicat ...

(2007) *

Valencia (Santa Clarita) Challenger Valencia ( , ), formally València (), is the capital of the Province of Valencia, province and Autonomous communities of Spain, autonomous community of Valencian Community, the same name in Spain. It is located on the banks of the Turia (r ...

(2006–2007) *

Valle d'Aosta Open The Valle d'Aosta Open was a tennis tournament held in Courmayeur Courmayeur (; ; Valdôtain: ) is a town and ''comune'' in northern Italy, in the autonomous region of Aosta Valley. History The toponym ''Courmayeur'' has been mentioned as ''Curi ...

(2011) * Venice Challenge Save Cup (2014-2018) * Vitas Gerulaitis Cup (2023) * Voit Mexico City Open (-2007) * West Side Tennis Club Clay Court Challenger (2003-2007) *

Wrocław Open The Wrocław Open (formerly known as KGHM Dialog Polish Indoors) was a professional tennis tournament played on indoor hard courts. It was part of the Association of Tennis Professionals (ATP) Challenger Tour. It was held at the Hala Orbita i ...

(2015–2017) * Ningbo (Yinzhou) International Men's Tennis Challenger (2011-2012, 2015-2019) * Yeongwol Challenger Tennis (2013) * Yugra Cup * Zagorka Cup (2009) * ZS-Sports China Challenger - Qingdao (2016–2017) *

Zhuhai Open The Zhuhai Open was a professional tennis tournament played on hardcourts. It was part of the ATP Challenger Tour and the ITF Women's Circuit, and was held in Zhuhai, China, from 2015 till 2023. Past finals Men's singles Men's doubles Wom ...

(2016-2023) *

Togliatti Cup Togliatti may refer to * Palmiro Togliatti (1893–1964), leader of the Italian Communist Party **The Togliatti amnesty, drafted by Palmiro Togliatti in 1946 **Tolyatti, a city in Russia, named after him * Eugenio Giuseppe Togliatti (1890–1977) ...

Other tournaments

All In Open The All In Open is a professional tennis tournament played on indoor hardcourts. It is currently part of the ATP Challenger Tour. It was first held in Lyon Lyon (Franco-Provençal: ''Liyon'') is a city in France. It is located at the conflu ...

* Abruzzo Open Francavilla al Mare * Acqua Dolomia Tennis Cup * Advantage Cars Prague Open * Agri Cup * All Japan Indoor Tennis Championships * American Express Istanbul Challenger *

Aspria Tennis Cup The Aspria Tennis Cup (formerly Zenith Tennis Cup) is a professional tennis tournament played on outdoor red clay courts. It is currently part of the Association of Tennis Professionals (ATP) ATP Challenger Tour, Challenger Tour. It is held annua ...

* Båstad Challenger * Batman Cup *

Bauer Watertechnology Cup The Challenger Eckental is a tennis tournament held in Eckental, Germany, since 1997. The event is part of the ATP Challenger Tour The ATP Challenger Tour (known until the end of 2008 as the ATP Challenger Series) is a series of internati ...

* BFD Challenger *

Black Forest Open The Black Forest Open, also known as the Freudenstadt Open, was a tennis tournament held in Freudenstadt, Germany. It was held between 1999 and 2009 and in Alpirsbach, Germany between 1996 and 1998. The event was part of the ATP Challenger Series ...

* BMW Tennis Championship * Bonn Open * BRD Arad Challenger *

BRD Brașov Challenger The BRD Brașov Challenger was a tennis tournament held in Braşov, Romania from 1996 until 2014. The event was part of the ATP Challenger Tour and was played on outdoor clay court A clay court is one of the types of tennis court on which ...

BRD Timișoara Challenger The BRD Timișoara Challenger was a tennis tournament held in Timișoara, Romania from 2004 until 2013. The event was part of the ATP Challenger Tour and was played on outdoor clay courts. In early 2012 it was announced that BRD – Groupe Socié ...

* Bucher Reisen Tennis Grand Prix *

Burnie International The Burnie International is a professional tennis tournament played on outdoor hardcourts. It is currently part of the ATP Challenger Tour and the ITF Women's Circuit. It is a $75k level tournament for the Challenger Tour and a $60,000 level tourn ...

Cairo Open The Egyptian Open originally known as the Egyptian Championships also known as the Egyptian Open Championships or International Championships of Egypt is a defunct Grand Prix and Challenger affiliated tennis tournament played from 1975 to 1991 ...

Calgary National Bank Challenger The Calgary Challenger, currently sponsored as Calgary National Bank Challenger, is a professional tennis tournament played on indoor hardcourt, hard courts. It is currently part of the ATP Challenger Tour and the ITF Women's World Tennis Tour. T ...

Caloundra International The Caloundra International is a tennis tournament held in Caloundra Caloundra ( ) is a coastal town in the Sunshine Coast Region, Queensland, Australia. In the , the town of Caloundra had a population of 96,305 people. Geography Calou ...

Camparini Gioielli Cup The Camparini Gioielli Cup was a professional tennis tournament played on outdoor red clay courts. It was part of the Association of Tennis Professionals (ATP) Challenger Tour and ITF Women's Circuit. It was held annually at the Circolo Tennis ...

* Challenger Banque Nationale de Drummondville * Challenger Banque Nationale de Gatineau * Challenger Britania Zavaleta *

Challenger Città di Lugano The Challenger Città di Lugano (previously known as Challenger BancaStato Città di Lugano for sponsorship reasons) is a professional tennis tournament played on indoor hardcourts. It is currently part of the ATP Challenger Tour. It is held annual ...

* Challenger Ciudad de Guayaquil *

Challenger Córdoba The Challenger Córdoba is a professional tennis tournament played on clay courts. It is currently part of the ATP Challenger Tour. It was first held in Córdoba, Argentina, in 2025 when it replaced the ATP 250 Córdoba Open The Córdoba Open ...

* Challenger de Buenos Aires * Challenger de Tigre * Challenger Dove Men+Care Concepcion * Challenger Dove+Men Care Santiago * Challenger en Los Andes – Quito * Challenger La Manche *

Challenger Santa Fe The Challenger Santa Fe is a professional tennis tournament played on Tennis court#clay courts, clay courts. It is currently part of the ATP Challenger Tour. It was first held in Santa Fe, Argentina, Santa Fe, Argentina, in 2023. Past finals Si ...

Challenger Tucumán The Challenger Tucumán is a professional tennis tournament played on clay courts. It is currently part of the ATP Challenger Tour. It was first held in San Miguel de Tucumán San Miguel de Tucumán (), usually called simply Tucumán, is the ...

* Charles Sturt Adelaide International * Charlottesville Men's Pro Challenger * China International Suzhou * Citta' di Vercelli – Trofeo Multimed * City of Onkaparinga Tennis Challenger * City of Playford Tennis International * Claro Open Barranquilla * Claro Open Cali * Claro Open Floridablanca * Claro Open Medellín * Cleveland Open *

Clube Tenis Porto Challenger The Clube Tenis Porto Challenger, also known as the CT Porto Cup, is a professional tennis tournament played on clay courts. It is currently part of the ATP Challenger Tour. It was first held in Porto Porto (), also known in English languag ...

Columbus Challenger The Columbus Challenger is a professional tennis tournament played on hard courts. It is currently part of the ATP Challenger Tour and WTA 125K series. The ATP event is held annually in Columbus, Ohio, U.S. The United States of America (USA ...

Copa Petrobras Santiago The Copa Petrobras Santiago was a tennis tournament held in Santiago, Chile from 2004 to 2010. The event was part of the ATP Challenger Tour and was played on outdoor clay court A clay court is one of the types of tennis court on which the sp ...

* Copa San Cristóbal * Copa San Juan Gobierno *

Côte d'Ivoire Open The Côte d'Ivoire Open is a professional tennis tournament played on Tennis court#hard courts, hardcourts. It is currently part of the ATP Challenger Tour. It was first held in Abidjan, Ivory Coast in 2025. Past finals Singles Doubles Refer ...

(2023-2024) *

Crete Challenger The Crete Challenger is a professional tennis tournament played on Tennis court#hard courts, hardcourts. It is currently part of the ATP Challenger Tour. It was first held in Hersonissos, Greece in 2025. Past finals Singles Doubles Reference ...

Dobrich Challenger The Izida Cup (formerly the ''Dobrich Challenger'') is a professional tennis tournament played on clay courts. It is currently part of the ATP Challenger Tour. It was first held in Dobrich, Bulgaria in 2024 in two separate editions, before it wa ...

Delhi Open The Delhi Open (formerly known as ONGC–GAIL Delhi Open) is a professional tennis tournament played on outdoor hard courts. It is currently part of the ATP Challenger Tour and the ITF Women's Circuit. Since 2014, it has been held annually at t ...

* Dunlop World Challenge * East Hotel Canberra Challenger * Emami Kolkata Open *

Eskişehir Cup The Eskişehir Cup is a professional tennis tournament played on outdoor hard courts. It is currently part of the ATP Challenger Tour The ATP Challenger Tour (known until the end of 2008 as the ATP Challenger Series) is a series of intern ...

Fergana Challenger The Fergana Challenger is a professional tennis tournament played on outdoor hardcourts. It is part of the ATP Challenger Tour and the ITF Women's Circuit, and has been held annually at the Istiklol Tennis Club in Fergana, Uzbekistan, since 20 ...

Franken Challenge The Franken Challenge (former Schickedanz Open) is a professional tennis tournament played on outdoor red clay courts. It is currently part of the Association of Tennis Professionals (ATP) Challenger Tour. It is held annually in Fürth, Germany, ...

* Guangzhou Nansha Challenger *

Glasgow Challenger The Glasgow Challenger is a professional tennis tournament played on indoor Tennis court#hard courts, hardcourts. It is currently part of the ATP Challenger Tour. It was first held in Glasgow, United Kingdom in 2024. Past finals Singles Doubles ...

Guzzini Challenger The Guzzini Challenger is a professional tennis tournament played on outdoor hard courts. It is currently part of the ATP Challenger Tour The ATP Challenger Tour (known until the end of 2008 as the ATP Challenger Series) is a series of inte ...

* Gwangju Challenger * Hong Kong ATP Challenger * Hungarian Challenger Open * Hyōgo Noah Challenger * International Challenger Zhangjiagang * Internationaux de Nouvelle-Calédonie *

Internationaux de Tennis de Blois The Internationaux de Tennis de Blois is a tennis List of tennis tournaments, tournament held in Blois, France, since 2013. The event is part of the ATP Challenger Tour and is played on clay courts. Past finals Singles Doubles References ...

Internazionali di Tennis Città di Verona The Internazionali di Tennis Città di Verona was a professional tennis tournament played on clay courts. It was part of the ATP Challenger Tour. It was held annually in Verona Verona ( ; ; or ) is a city on the Adige, River Adige in Veneto, ...

(2021-2024, 2026-) *

Internazionali di Tennis Città di Vicenza The Internazionali di Tennis Città di Vicenza is a tennis List of tennis tournaments, tournament held in Vicenza, Italy since 2014. The event is part of the ATP Challenger Tour and is played on outdoor clay courts. Tseng Chun-hsin is the singles ...

* Internazionali di Tennis dell'Umbria *

IPP Open The IPP Open was a tennis tournament held in Helsinki, Finland, since 2001. The event was part of the ATP Challenger Tour and was played on indoor hardcourt A hardcourt (or hard court) is a type of surface or floor on which a sport is played, m ...

* İzmir Cup *

Jalisco Open The Jalisco Open (currently known as Zurich Jalisco Open presentado por Aeromexico y Lacoste for sponsorship reasons) is a tennis tournament held in Zapopan, Guadalajara Metropolitan Area, Mexico since 2011. The event is part of the ATP Challenge ...

* Jinan International Open (2024) *

JSM Challenger of Champaign–Urbana JSM may refer to: Media and publications * Joseph Smith—Matthew, a book of the ''Pearl of Great Price'' of the Latter Day Saint movement * ''Journal for the Academic Study of Magic'' * ''Journal of Sexual Medicine,'' a peer-reviewed academic jou ...

* Kacherti/Tbilisi Challenger - Mziuri Cup *

Keio Challenger The Keio Challenger is a professional tennis tournament played on hardcourts. It is currently part of the ATP Challenger Tour and the ITF Women's Circuit. Having been held in Yokohama is the List of cities in Japan, second-largest city in ...

Knoxville Challenger The Knoxville Challenger is a professional tennis tournament played on indoor hard courts. It is currently part of the ATP Challenger Tour. It is held annually in Knoxville, Tennessee, United States, since 2000. The Knoxville Challenger is held at ...

* KPIT MSLTA Challenger - Pune * Kunal Patel SF Open * Kunming Open * Las Vegas Tennis Open * Latrobe City Traralgon Challenger *

Launceston Tennis International The Launceston Tennis International is a professional tennis tournament played on outdoor hardcourts. It is part of the ITF Women's Circuit and has been held in Launceston, Tasmania, Launceston, Australia, since 2012. In 2014, it was upgraded to ...

Lexus Nottingham Challenger The Lexus Nottingham Challenger is a professional tennis tournament played on indoor hard courts. It is currently part of the ATP Challenger Tour. It was first held in Nottingham Nottingham ( , East Midlands English, locally ) is a City sta ...

* Levene Gouldin & Thompson Tennis Challenger *

Lexington Challenger The Lexington Challenger (previously known as the Kentucky Bank Tennis Championships and the Fifth Third Bank Tennis Championships) is a professional tennis tournament played on outdoor hardcourts. It is currently part of the ATP Challenger Tour ...

Lima Challenger The Lima Challenger is a professional tennis tournament played on outdoor red clay courts. It is currently part of the Association of Tennis Professionals (ATP) ATP Challenger Tour, Challenger Tour. It is held annually in Lima, Peru, since 2000. As ...

Lincoln Challenger The Lincoln Challenger is a professional tennis tournament played on hard courts. It is currently part of the ATP Challenger Tour. It was first held in Lincoln Lincoln most commonly refers to: * Abraham Lincoln (1809–1865), the 16th president ...

Lisboa Belém Open The Lisboa Belém Open is a tennis tournament played on clay courts. It is currently part of the ATP Challenger Tour and the ITF Women's World Tennis Tour, and held in Lisbon Lisbon ( ; ) is the capital and largest city of Portugal, wi ...

LTP Men's Open The LTP Men's Open is a professional tennis tournament played on hard courts. It is currently part of the Association of Tennis Professionals (ATP) Challenger Tour. It has been held in Charleston, United States The United States of America ...

* Manulife Singapore ATP Challenger * Marbella Open *

Marburg Open The Marburg Open is a professional tennis tournament played on outdoor red clay courts. It was part of the Association of Tennis Professionals, Association of Tennis Professionals (ATP) ATP Challenger Tour, Challenger Tour. It was held annually i ...

* MarketBeat Open *

Macedonian Open The Macedonian Open is a professional tennis tournament played on clay courts. It is currently part of the ATP Challenger Tour. It was first held in Skopje Skopje ( , ; ; , sq-definite, Shkupi) is the capital and largest city of North ...

* MasterCard Tennis Cup * Mersin Cup *

Milo Open Cali The Milo Open Cali (formerly Seguros Bolívar Open Cali) was a tennis tournament held in Cali, Colombia. The event is part of the ATP Challenger Tour and was played on outdoor clay court A clay court is one of the types of tennis court on whi ...

Modena Challenger The Modena Challenger is a professional tennis tournament played on Tennis court#Clay courts, clay courts. It is currently part of the ATP Challenger Tour. It was first held in Modena, Italy in 2023. Past finals Singles Doubles References ...

Moldova Open The Moldova Open is a professional tennis tournament played on Tennis court#hard courts, hardcourts. It is currently part of the ATP Challenger Tour. It was first held in Chișinău, Moldova in 2025 and was the first ATP Challenger to take place i ...

Morelos Open The Morelos Open is a professional tennis tournament played on outdoor hardcourts. It is currently part of the ATP Challenger Tour and is held annually in Cuernavaca, Mexico since 2014. It was part of the International Tennis Federation (ITF) ITF ...

Movistar Open The Chile Open (known as the Movistar Chile Open, formerly ''Chile Dove Men+Care'', for sponsorship reasons) is a professional men's tennis tournament played on outdoor red clay courts in Santiago, Chile. The tournament was originally founded as ...

* Murcia Open *

Napa Valley Challenger The Napa Valley Challenger was a tennis tournament held in Napa, California, United States, in 2013 and 2014. The event was part of the ATP Challenger Tour and was played on outdoor hard court A hardcourt (or hard court) is a type of surface or ...

* Nature's Way Sydney Tennis International *

Nielsen Pro Tennis Championships The Nielsen Pro Tennis Championship is a tennis tournament held intermittently in Winnetka, Illinois, USA since 1984. The event is part of the ATP Challenger Tour and is played on outdoor hard court A hardcourt (or hard court) is a type of surf ...

* Nonthaburi Challenger * Nordic Naturals Challenger * NorthBay Healthcare Men's Pro Championships *

Oberstaufen Cup The Oberstaufen Cup was a professional tennis tournament played on outdoor red clay courts. It has been part of the Association of Tennis Professionals (ATP) ATP Challenger Tour, Challenger Tour. It was held annually in Oberstaufen, Germany, from ...

Odlum Brown Vancouver Open The VanOpen, currently sponsored as Odlum Brown VanOpen, is a professional tennis tournament played on outdoor Tennis court#Hard courts, hardcourts. It is part of the Association of Tennis Professionals (ATP) ATP Challenger Tour, Challenger ...

Open BNP Paribas Banque de Bretagne The Open Quimper Bretagne is a professional tennis tournament part of the ATP Challenger Tour, played on indoor hardcourts. It is held annually in Quimper, France since 2011. Past finals Singles Doubles References External linksQuimper ...

Open Bogotá Open Bogotá, known as Kia Open for sponsorship reasons, (previously ''DirecTV Open Bogotá'', ''Open Seguros Bolívar'', ''Seguros Bolívar Open Bogotá'') is a tournament for professional tennis players played on outdoor clay courts held in Bogo ...

Open Castilla y León Open or OPEN may refer to: Music * Open (band), Australian pop/rock band * The Open (band), English indie rock band * ''Open'' (Blues Image album), 1969 * ''Open'' (Gerd Dudek, Buschi Niebergall, and Edward Vesala album), 1979 * ''Open'' (Got ...

Open Citta' della Disfida Open or OPEN may refer to: Music * Open (band), Australian pop/rock band * The Open (band), English indie rock band * ''Open'' (Blues Image album), 1969 * ''Open'' (Gerd Dudek, Buschi Niebergall, and Edward Vesala album), 1979 * ''Open'' (Got ...

Open de la Réunion The Open de la Réunion is a tennis List of tennis tournaments, tournament nominally held in Réunion since 2011. Past finals Singles Doubles References External links

{{DEFAULTSORT:Open de la Reunion ATP Challenger Tour Hard court ...

Open Diputación Ciudad de Pozoblanco The Open Ciudad de Pozoblanco is a professional tennis tournament played on Tennis court#Hard courts, outdoor hardcourts. It is part of the Association of Tennis Professionals (ATP) ATP Challenger Tour, Challenger Tour and was part of the ITF Wome ...

Open Harmonie mutuelle The Saint-Brieuc Challenger (currently known as Open Harmonie mutuelle for sponsorship reasons) is a professional tennis tournament played on indoor hard courts. It is currently part of the ATP Challenger Tour. It is held annually in Saint-Brieuc ...

* Open International de Tennis de Roanne * Open Tarragona Costa Daurada *

Ostra Group Open The Ostra Group Open, formerly known as Prosperita Open, is a professional tennis tournament played on outdoor red clay courts. It is currently part of the Association of Tennis Professionals (ATP) Challenger Tour. It has been held annually in O ...

Paraguay Open The Paraguay Open is a professional tennis tournament played on clay courts. It is currently part of the ATP Challenger Tour. It was first held in Asunción Asunción (, ) is the capital and the largest city of Paraguay. The city stands on th ...

* Peugeot Tennis Cup * Philippine Open ATP Manila Challenger *

President's Cup The Presidents Cup is a series of men's golf matches between a team representing the United States and an International Team representing the rest of the world except Europe as that continent competes against the United States in a similar but ...

PTT İstanbul Cup The PTT Cup is a professional tennis tournament played on hard court. It is currently part of the ATP Challenger Tour. It is held annually in Istanbul, Turkey Turkey, officially the Republic of Türkiye, is a country mainly located in Ana ...

* Puerto Vallarta Open * Punta del Este Open * Racket Club Open * Rafa Nadal Open * RC Hotel Open *

Rijeka Open The Rijeka Open was a professional tennis tournament played on outdoor red clay courts. It was part of the Association of Tennis Professionals (ATP) Challenger Tour from 2007 to 2011 and was held in Rijeka, Croatia Croatia, officially t ...

* Rio Quente Resorts Tennis Classic *

Rio Tennis Classic The Rio Tennis Classic was a professional tennis tournament played on hard courts. It is part of the Association of Tennis Professionals (ATP) Challenger Tour. The tournament took place in Rio de Janeiro Rio de Janeiro, or simply Rio, is the ...

* Riviera di Rimini Challenger * Roma Garden Open * Royan Open * San Luis Open * Santaizi Challenger * São Léo Open * Elizabeth Moore Sarasota Open *

Savannah Challenger The Savannah Challenger (currently known as St. Joseph's/Candler Savannah Challenger for sponsorship reasons) is a professional tennis tournament played on outdoor green clay courts. It is currently part of the Association of Tennis Professionals ( ...

SDA Tennis Open The SDA Tennis Open was a tennis tournament held in Bercuit, Belgium in 2012. The event was part of the ATP Challenger Tour and was played on clay court A clay court is one of the types of tennis court on which the sport of tennis is played. ...

* Seguros Bolívar Open Pereira *

Schwaben Open The Schwaben Open by Great2Stay is a professional tennis tournament played on clay courts. It is currently part of the ATP Challenger Tour. It is held annually in Augsburg Augsburg ( , ; ; ) is a city in the Bavaria, Bavarian part of Swabia, ...

Shenzhen Luohu Challenger The Shenzhen Luohu Challenger was a professional tennis tournament played on hardcourts. It was part of the ATP Challenger Tour. It was held in Shenzhen Shenzhen is a prefecture-level city in the province of Guangdong, China. A Special econo ...

Sibiu Open The Sibiu Open is a tennis List of tennis tournaments, tournament held in Sibiu, Romania since 2012. In early 2012 BRD – Groupe Société Générale was announced as the sponsor of four Romanian ATP Challenger Tour tournaments with Sibiu chosen ...

* Slovenia Open * Sparkasse Challenger Val Gardena Südtirol *

Sporting Challenger The Sporting Challenger is a professional tennis tournament played on outdoor red clay courts. It is currently part of the Association of Tennis Professionals (ATP) ATP Challenger Tour, Challenger Tour. It is held annually at the Circolo della St ...

Stockton Challenger The Stockton Challenger is a professional tennis tournament played on hardcourt, hard courts. It is currently part of the ATP Challenger Tour and the International Tennis Federation (ITF) ITF Women's Circuit, Women's Circuit. It has been held ann ...

Svijany Open The Svijany Open is a professional tennis tournament played on outdoor red clay courts. It is currently part of the Association of Tennis Professionals (ATP) ATP Challenger Tour, Challenger Tour. The first edition was held in 2013. It is held annua ...

* Tallahassee Tennis Challenger *

Taroii Open de Tênis The Taroii Open de Tênis is a tennis tournament held in Itajaí, Brazil since 2013. The event is part of the ATP Challenger Tour and is played on clay court A clay court is one of the types of tennis court on which the sport of tennis is pla ...

* Tempe Challenger * Tennis Championships of Maui *

* Tetra Pak Tennis Cup * Thindown Challenger Biella *

Thionville Open The Thionville Open is a professional tennis tournament played on hardcourts. It is currently part of the ATP Challenger Tour. It was first held in Thionville Thionville (; ; ) is a city in the northeastern French Departments of France, de ...

* Tianjin Health Industry Park * Tiburon Challenger *

Torneio Internacional Masculino de Tênis The Torneio Internacional Masculino de Tênis is a professional tennis tournament played on hardcourts. It is currently part of the ATP Challenger Tour. It was first held in São Paulo São Paulo (; ; Portuguese for 'Paul the Apostle, Saint ...

* Torneo Città di Como * Torneo Internacional Challenger León * Torneo de Mendoza * Trofeo Paolo Corazzi * Trofeo Ricardo Delgado Aray * Trofeo Stefano Bellaveglia *

Trophée des Alpilles The Trophée des Alpilles was a professional tennis tournament played on outdoor hardcourts. It was part of the ATP Challenger Tour. It was held annually at the Tennis Club de Saint-Rémy-de-Provence in Saint-Rémy-de-Provence, France, from 2009 u ...

Tunis Open The Kia Tunis Open is a professional tennis tournament played on outdoor red clay courts. It is currently part of the Association of Tennis Professionals (ATP) Challenger Tour. It is held annually at the Tennis Club de Tunis (TCT) in Tunis, Tun ...

USTA LA Tennis Open The Carson Challenger (also known as the USTA Player Development Classic and the USTA LA Tennis Open) was a tournament for professional female and male tennis players. The event on outdoor hardcourts was classified as a $50,000 ITF Women's Circui ...

* Verrazzano Open * Vietnam Open *

Vilnius Open The Vilnius Open, known as the Vilnius Open by kevin. for sponsorship reasons, is a professional tennis tournament, held in Vilnius, Lithuania, at the end of October since 2022. The tournament is held on indoor hard courts of the SEB Arena. Past ...

Visit Panamá Cup de Chitré Visit refer as go to see and spend time with socially. Visit may refer to: *State visit, a formal visit by a head of state to a foreign country *Conjugal visit, in which a prisoner is permitted to spend several hours or days in private with a visit ...

* Visit Panamá Tennis Cup * Vivo Tennis Cup *

Volkswagen Challenger The Volkswagen Challenger was a professional tennis tournament played on indoor carpet courts. It was part of the ATP Challenger Tour. It was held annually at the Tennisclub Grün-Gold Wolfsburg in Wolfsburg, Germany, between 1993 and 2012. M ...

Winnipeg National Bank Challenger The Winnipeg Challenger, currently sponsored as Winnipeg National Bank Challenger, is a professional tennis tournament played on outdoor hardcourts. It is currently part of the ATP Challenger Tour. It has been held annually in Winnipeg, Manitoba, ...

Wolffkran Open The Wolffkran Open is a professional tennis tournament played on indoor carpet courts. It is currently part of the Association of Tennis Professionals (ATP) ATP Challenger Tour, Challenger Tour. It is held annually in Ismaning, Germany since 2017. ...

* Wuhai Challenger * Yucatán Open * Yugra Cup * Zadar Open *

Zagreb Open The Zagreb Open is a professional tennis tournament played on outdoor red clay courts. It is part of the ATP Challenger Tour and of the ITF Women's World Tennis Tour. It was held annually at the Sportski park Mladost in Zagreb, Croatia, from 19 ...

References

ATP 2010 Tretorn SERIE+Entry Points and Prize Money TableArticle mentioning Agassi's Las Vegas ChallengerOverview from ATPtennis.com

External links

Association of Tennis Professionals (ATP) official websiteList of Upcoming/Past Challenger events
(archived 9 May 2008) {{Tennis box Recurring sporting events established in 1978 Tennis tours and series Association of Tennis Professionals Men's tennis tournaments Tretorn_SERIE+_tournaments