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