Challenger
Biella Challenger
Professor Challenger
ATP Challenger Tour
Santiago Challenger
Dodge Challenger (1969)
Curitiba Challenger
Cairo Challenger
Dodge Challenger (2008)
Timișoara Challenger
Challenger de Drummondville
Maia Challenger 2019
Genoa Open Challenger
Brașov Challenger
Challenger Concepción
Melbourne Challenger
Champaign-Urbana Challenger
Pune Challenger
Challenger (America's Cup)
Aptos Challenger
Padova Challenger
Timișoara Challenger 2005
Challenger León
Chicago Challenger
Calgary Challenger
Brașov Challenger 1996
Brașov Challenger 1997
Timișoara Challenger 2007
Brașov Challenger 2000
Fairfield Challenger
Wolfsburg Challenger
Challenger Cherbourg-La Manche
Brașov Challenger 2001
Canberra Challenger
Guarujá Challenger 1985
Challenger Series - Houston
Winnipeg Challenger
Rümikon Challenger 1989
Madeira Challenger
Poznań Challenger 1996
Poznań Challenger 1999
Curitiba Challenger 2023
Brașov Challenger 2004
Mönchengladbach Challenger 2001
Poznań Challenger 1998
Timișoara Challenger 2008
Timișoara Challenger 2004
Onkaparinga Challenger
Kolding Challenger
Challenger 1
Jakarta Challenger (1988)
Brașov Challenger 2002
Guarujá Challenger 1986
Kobe Challenger
Brașov Challenger 1999
Asunción Challenger 1995
Challenger León 2008
Mönchengladbach Challenger 2003
Poznań Challenger 1995
Bucarest Challenger 2007
Poznań Challenger 1992
Nümbrecht Challenger 1998
Nümbrecht Challenger 1999
Poznań Challenger 1993
Brașov Challenger 2005
Rümikon Challenger 1988
Andalucía Challenger 2022
Brașov Challenger 1998
Savannah Challenger
Mönchengladbach Challenger 2000
Poznań Challenger 1994
Kachreti Challenger 2024
Porto Open (Challenger)
Düsseldorf Challenger 2006
Bucarest Challenger 2008
Istanbul Challenger
Düsseldorf Challenger 2008
ATP Challenger Trophy
Jakarta Challenger 1988
Brașov Challenger 2007
Brașov Challenger 2008
Guarujá Challenger 1992
Bucarest Challenger 2001
Příbram Challenger 1998
Guarujá Challenger 1984
Brașov Challenger 2003
Göteborg Challenger 1993
Guarujá Challenger
Mönchengladbach Challenger 2004
Düsseldorf Challenger
Hambüren Challenger 1996
Hambüren Challenger 1995
Timișoara Challenger 2006
Poznań Challenger 1997
Poznań Challenger 2000
Göteborg Challenger
Brașov Challenger 2006
Seoul Challenger Tennis
Düsseldorf Challenger 2007
Poznań Challenger
Meerbusch Challenger
Calgary Challenger 2023
Challenger Lugano (1999-2010)
Due Ponti Challenger
Glasgow Challenger 2024
Barcelona Challenger
Chuncheon Challenger
ATP Challenger Guangzhou
Båstad Challenger
Nottingham Challenger 2024
Busan Challenger 2008
Men's Rimouski Challenger 2006
Challenger Biel/Bienne
Brașov Challenger 2009
Příbram Challenger
Hambüren Challenger
Dubrovnik Challenger
Rümikon Challenger
Challenger Series - Newport Beach
Ribeirão Preto Challenger 1991
São Paulo Challenger 2004
Asunción Challenger
Lippstadt Challenger 1998
Nümbrecht Challenger
Challenger Series - Indian Wells
Bucarest Challenger (2001-2008)
Bergamo Challenger
Maspalomas Challenger 2023
Nonthaburi Challenger I 2023
Brașov Challenger 2010
Nottingham Challenger I 2006
Mönchengladbach Challenger
Men's Rimouski Challenger 2007
Men's Rimouski Challenger 2008
Savannah Challenger 2022
Challenger Temuco 2023
Challenger Series - Newport Beach 2018
Johannesburg Challenger
Arad Challenger
Challenger Series - New Haven
Qingdao Challenger
Viña del Mar Challenger
Tiburon Challenger
Busan Challenger 2005
Challenger Series - Newport Beach 2019
Calgary Challenger (1993)
ATP Challenger Trophy 2013
Mk VIII Challenger
Busan Challenger 2006
Cairo Challenger 2010
BRD Timișoara Challenger 2012
Nottingham Challenger II 2006
Men's Rimouski Challenger 2014
Caracas Challenger
Busan Challenger 2007
BRD Timișoara Challenger 2013
Lippstadt Challenger
Ribeirão Preto Challenger 2001
Prague Challenger 1996
Ribeirão Preto Challenger 1979
Ribeirão Preto Challenger 1994
Ribeirão Preto Challenger 1992
BRD Brașov Challenger 2013
Binghamton Challenger
JC Ferrero Challenger Open
ATP Challenger Series 2008
Keio Challenger International Tennis Tournament
Busan Open Challenger 2023
Challenger Series - Houston 2018
Seoul Open Challenger
Viña del Mar Challenger 2023
São Paulo Challenger (2004)
Cooper Challenger
Ropharma Challenger Brașov 2011
New Delhi Challenger 2 2008
Alessandria Challenger
BRD Brașov Challenger 2012
Challenger de Drummondville 2023
Challenger Città di Lugano 2021
Challenger Series - Newport Beach 2020
Budapest Challenger
ATP China Challenger International
San Luis Potosí Challenger 1981
Waikoloa USTA Challenger
San Luis Potosí Challenger 1994
San Luis Potosí Challenger 2000
San Luis Potosí Challenger 1993
San Luis Potosí Challenger 1998
Challenger Internazionale Dell'Insubria
San Luis Potosí Challenger 2006
Challenger Noumea 2018
San Luis Potosí Challenger 2002
Men's Rimouski Challenger 2010
San Luis Potosí Challenger 1991
San Luis Potosí Challenger 2001
Busan Open Challenger
Calcutta ATP Challenger Tour
San Luis Potosí Challenger 1989
San Luis Potosí Challenger 1980
ATP Challenger Tour 2009