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