ATP 250 Boss Stuttgart Open

The BOSS Open was a men's tennis tournament played on outdoor grass courts, held at the Tennis Club Weissenhof in Stuttgart. Quick Stats below and by clicking read more, you can get the Yearly Champions.

• There have been 53 Title Recognitions with 45 Champions.
• Surface: Grass
• Rafael Nadal has won the tournament a record 3x.
• Reigning Champion: Frances Tiafoe

Year - Champion

• 2023 - F. Tiafoe
• 2022 - M. Berrettini
• 2021 - M. Cilic
• 2019 - M. Berrettini
• 2018 - R. Federer
• 2017 - L. Pouille
• 2016 - D. Thiem
• 2015 - R. Nadal
• 2014 - R. Bautista Agut
• 2013 - F. Fognini
• 2012 - J. Tipsarevic
• 2011 - J. Ferrero
• 2010 - A. Montanes
• 2009 - J. Chardy
• 2008 - J. del Potro
• 2007 - R. Nadal
• 2006 - D. Ferrer
• 2005 - R. Nadal
• 2004 - G. Canas
• 2003 - G. Coria
• 2002 - M. Youzhny
• 2001 - G. Kuerten
• 2000 - F. Squillari
• 1999 - M. Norman
• 1998 - G. Kuerten
• 1997 - A. Corretja
• 1996 - T. Muster
• 1995 - T. Muster
• 1994 - A. Berasategui
• 1993 - M. Gustafsson
• 1992 - A. Medvedev
• 1991 - M. Stich
• 1990 - G. Ivanisevic
• 1989 - M. Jaite
• 1988 - A. Agassi
• 1987 - M. Mecir Sr.
• 1986 - M. Jaite
• 1985 - I. Lendl
• 1984 - H. Leconte
• 1983 - J. Higueras
• 1982 - R. Krishnan
• 1981 - B. Borg
• 1980 - V. Gerulaitis
• 1979 - T. Smid
• 1978 - U. Pinner
• 1977 - J. Fassbender
• 1976 - A. Korpas
• 1974 - H. Ploetz
• 1973 - H. Elschenbroich
• 1972 - A. Korpas
• 1971 - B. Phillips-Moore
• 1969 - C. Kuhnke
• 1968 - R. Krishnan