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