Challenger Biella Challenger Professor Challenger ATP Challenger Tour Santiago Challenger Dodge Challenger (1969) Curitiba Challenger Cairo Challenger Dodge Challenger (2008) Challenger de Drummondville Timișoara Challenger Maia Challenger 2019 Brașov Challenger Genoa Open Challenger Challenger Concepción Melbourne Challenger Pune Challenger Aptos Challenger Champaign-Urbana Challenger Challenger León Calgary Challenger Padova Challenger Challenger (America's Cup) Brașov Challenger 2000 Timișoara Challenger 2005 Chicago Challenger Brașov Challenger 1996 Brașov Challenger 1997 Fairfield Challenger Winnipeg Challenger Timișoara Challenger 2007 Brașov Challenger …

2001 Wolfsburg Challenger Timișoara Challenger 2004 Onkaparinga Challenger Timișoara Challenger 2008 Challenger Cherbourg-La Manche Canberra Challenger Brașov Challenger 1999 Guarujá Challenger 1986 Kobe Challenger Asunción Challenger 1995 Rümikon Challenger 1989 Guarujá Challenger 1985 Mönchengladbach Challenger 2003 Nümbrecht Challenger 1998 Nümbrecht Challenger 1999 Poznań Challenger 1995 Brașov Challenger 2004 Challenger León 2008 Poznań Challenger 1992 Poznań Challenger 1999 Poznań Challenger 1996 Brașov Challenger 2005 Poznań Challenger 1993 Madeira Challenge

r Curitiba Challenger 2023 Jakarta Challenger (1988) Brașov Challenger 2002 Poznań Challenger 1998 Mönchengladbach Challenger 2001 Challenger 1 Rümikon Challenger 1988 Mönchengladbach Challenger 2000 Bucarest Challenger 2008 Poznań Challenger 1994 Bucarest Challenger 2007 Düsseldorf Challenger 2008 Düsseldorf Challenger 2006 Brașov Challenger 1998 Brașov Challenger 2008 Andalucía Challenger 2022 Istanbul Challenger Kachreti Challenger 2024 Göteborg Challenger 1993 Brașov Challenger 2003 Savannah Challenger ATP Challenger Trophy Brașov Challenger 2007 Timișoara Challenger 2006 Po