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