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