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

allenger 2000 Chicago Challenger Timișoara Challenger 2004 Brașov Challenger 2001 Wolfsburg Challenger Timișoara Challenger 2007 Challenger Cherbourg-La Manche Nümbrecht Challenger 1998 Nümbrecht Challenger 1999 Kobe Challenger Rümikon Challenger 1989 Guarujá Challenger 1985 Timișoara Challenger 2008 Brașov Challenger 2004 Canberra Challenger Guarujá Challenger 1986 Brașov Challenger 2002 Poznań Challenger 1996 Poznań Challenger 1999 Rümikon Challenger 1988 Mönchengladbach Challenger 2001 Poznań C

hallenger 1998 Asunción Challenger 1995 Mönchengladbach Challenger 2003 Onkaparinga Challenger Brașov Challenger 2008 Poznań Challenger 1995 Mönchengladbach Challenger 2000 Challenger 1 Poznań Challenger 1994 Brașov Challenger 1999 Göteborg Challenger 1993 Poznań Challenger 1992 Poznań Challenger 1993 Brașov Challenger 2005 Düsseldorf Challenger 2006 Kachreti Challenger 2024 Andalucía Challenger 2022 Timișoara Challenger 2006 ATP Challenger Trophy Brașov Challenger 2007 Savannah Challenger Brașov Challenger 1998 Porto Open (Challenger) Meerbusch Challenger Düsseldorf Challenger 2008 Göteborg Challenger Båstad Challenger Düsseldorf Challenger Brașov Challenger 2003 Guarujá Challenger 1992 Příbram