BOSS Open Tennis 2026, Schedule, 2026 BOSS Open Players List, Past Champions

2026 BOSS Open Facts

Date 8–14 June

Edition 48th

Category ATP 250

Draw 28S / 16D

Surface Grass

Location Stuttgart, Germany

Venue Tennis Club Weissenhof

2025 Champions

Singles

United States Taylor Fritz

Doubles

Mexico Santiago González / United States Austin Krajicek

Schedule

Date

8–14 June

Location Stuttgart, Germany

Players List

Singles

Seeds

Country Player Rank Seed

•  USA Ben Shelton 5 1
•  USA Taylor Fritz 9 2
•  KAZ Alexander Bublik 10 3
•  CZE Jiří Lehečka 12 4
•  USA Tommy Paul 21 5
•  USA Frances Tiafoe 22 6
•  ESP Alejandro Davidovich Fokina 23 7
•  FRA Corentin Moutet 34 8

Wildcards:

• Germany Diego Dedura
• Germany Tom Gentzsch
• Australia Nick Kyrgios

Qualifying draw:

• Canada Alexis Galarneau
• France Pierre-Hugues Herbert
• Belgium Gauthier Onclin
• Japan Sho Shimabukuro

Withdrawals

• Italy Flavio Cobolli → replaced by France Giovanni Mpetshi Perricard
• Germany Justin Engel → replaced by France Quentin Halys
• Argentina Tomás Martín Etcheverry → replaced by Germany Jan-Lennard Struff
• Czech Republic Tomáš Macháč → replaced by Australia James Duckworth
• Czech Republic Jakub Menšík → replaced by United States Aleksandar Kovacevic
• United States Alex Michelsen → replaced by Australia Rinky Hijikata
• United States Brandon Nakashima → replaced by Spain Martín Landaluce
• United States Learner Tien → replaced by Germany Daniel Altmaier
• Monaco Valentin Vacherot → replaced by Germany Yannick Hanfmann
• Germany Alexander Zverev → replaced by Hungary Fábián Marozsán

Doubles

Seeds

Country Player Country Player Rank Seed

• POR Francisco Cabral CRO Nikola Mektić 39 1
•  BRA Orlando Luz BRA Rafael Matos 63 2
•  GER Jakob Schnaitter GER Mark Wallner 70 3
•  FRA Sadio Doumbia MEX Santiago González 74 4

Wildcards:

• Germany Daniel Altmaier / Germany Hendrik Jebens
• Kazakhstan Alexander Bublik / Australia Nick Kyrgios

Past Champions

Singles

• Year Champions Runners-up Score
• Information unavailable 1916–1936
• 1937 West Germany Edgar Dettmar West Germany Edmund Bartkowiak 6–3, 4–6, 6–4, 6–2
• 1949 West Germany Werner Breuthner West Germany Otto Fürst 6–3, 6–3, 4–6, 6–2
• 1950 West Germany Helmut Gulcz Czech Republic Jan Dostal 2–6, 6–3, 6–3, 6–1
• 1951 West Germany Otto Fürst West Germany Peter De Vos 6–3, 6–3
• 1952 Socialist Federal Republic of Yugoslavia Milan Branović France Jacques Thomas 4–6, 10–8, 7–5, ret.
• 1953 Denmark Torben Ulrich Sweden Bengt Axelsson 2–6, 6–3, 6–2, 6–0
• 1954 West Germany Gottfried von Cramm Canada Robert Bédard 6–4, 6–8, 6–2
• 1955 United States Hugh Stewart United States Tony Vincent 6–2, 8–6, 6–4
• 1956 Australia Jack Arkinstall United States Tony Vincent 6–2, 8–6, 6–4
• 1957 Austria Ladislav Legenstein Socialist Federal Republic of Yugoslavia Milan Branović
• 1958 Sweden Ulf Schmidt Belgium Jacques Brichant 6–4, 6–4, 7–9, 6–1
• 1959 Australia Warren Woodcock Denmark Torben Ulrich 6–3, 6–2, 6–3
• 1960 Sweden Ulf Schmidt (2) Australia Warren Woodcock 6–2, 2–6, 6–4, 1–6, 6–3
• 1961 Australia Warren Woodcock (2) Australia Barry Phillips-Moore 2–6, 5–7, 6–4, 6–2, 7–5
• 1962 Sweden Ulf Schmidt (3) Sweden Jan-Erik Lundqvist 6–4, 7–5
• 1963 South Africa Gordon Forbes Australia Warren Woodcock 6–1, 8–6, 6–3
• 1964 South Africa Cliff Drysdale South Africa Keith Diepraam 6–1, 6–3
• 1965 South Africa Cliff Drysdale (2) West Germany Wilhelm Bungert 6–0, 6–1, 6–1
• 1966 South Africa Frew McMillan South Africa Keith Diepraam 6–4, 7–5
• 1967 Australia Roy Emerson Romania Ion Țiriac 1–6, 6–3, 6–4, 6–2
• ↓ Open Era ↓
• 1968[a] India Ramanathan Krishnan West Germany Detlev Nitsche 6–2, 6–8, 6–4, retired
• 1969[a] West Germany Christian Kuhnke West Germany Wilhelm Bungert 2–6, 6–2, 6–0, 6–2
• 1970 Not held
• 1971[a] Australia Barry Phillips-Moore Hungary István Gulyás 6–4, 6–3, 6–4
• 1972[a] West Germany Attila Korpás Socialist Federal Republic of Yugoslavia Zlatko Ivančić 6–8, 6–2, 6–3, 6–4
• 1973[a] West Germany Harald Elschenbroich West Germany Hans-Jürgen Pohmann 2–6, 6–0, 6–2, 6–4
• 1974[a] West Germany Hans-Joachim Plötz France Jacques Thamin 6–1, 2–6, 6–4, 6–4
• 1975[a] West Germany Jürgen Fassbender
• Australia Richard Crealy Final interrupted
• 1976[a] West Germany Attila Korpás (2) Socialist Federal Republic of Yugoslavia Zlatko Ivančić 6–4, 6-4, 4–6, 2–6, 6–4
• 1977[a] West Germany Jürgen Fassbender West Germany Attila Korpás walkover
• ↓  Grand Prix circuit  ↓
• 1978 West Germany Ulrich Pinner
• Australia Kim Warwick 6–4, 6–2, 7–6
• 1979 Czechoslovakia Tomáš Šmíd West Germany Ulrich Pinner 6–4, 6–0, 6–2
• 1980 United States Vitas Gerulaitis Poland Wojtek Fibak 6–2, 7–5, 6–2
• 1981 Sweden Björn Borg Czechoslovakia Ivan Lendl 1–6, 7–6, 6–2, 6–4
• 1982 India Ramesh Krishnan United States Sandy Mayer 5–7, 6–3, 6–3, 7–6
• 1983 Spain José Higueras Switzerland Heinz Günthardt 6–1, 6–1, 7–6
• 1984 France Henri Leconte United States Gene Mayer 7–6(11–9), 6–0, 1–6, 6–1
• 1985 Czechoslovakia Ivan Lendl United States Brad Gilbert 6–4, 6–0
• 1986 Argentina Martín Jaite Sweden Jonas Svensson 7–5, 6–2
• 1987 Czechoslovakia Miloslav Mečíř Sweden Jan Gunnarsson 6–0, 6–2
• 1988 United States Andre Agassi Ecuador Andrés Gómez 6–4, 6–2
• 1989 Argentina Martín Jaite Socialist Federal Republic of Yugoslavia Goran Prpić 6–3, 6–2
• ↓  ATP Tour 500[b]  ↓
• 1990 Socialist Federal Republic of Yugoslavia Goran Ivanišević Argentina Guillermo Pérez Roldán 6–7(2–7), 6–1, 6–4, 7–6(7–5)
• 1991 Germany Michael Stich Argentina Alberto Mancini 1–6, 7–6(11–9), 6–4, 6–2
• 1992 Ukraine Andrei Medvedev South Africa Wayne Ferreira 6–1, 6–4, 6–7(5–7), 2–6, 6–1
• 1993 Sweden Magnus Gustafsson Germany Michael Stich 6–3, 6–4, 3–6, 4–6, 6–4
• 1994 Spain Alberto Berasategui Italy Andrea Gaudenzi 7–5, 6–3, 7–6(7–5)
• 1995 Austria Thomas Muster Sweden Jan Apell 6–2, 6–2
• 1996 Austria Thomas Muster (2) Russia Yevgeny Kafelnikov 6–2, 6–2, 6–4
• 1997 Spain Álex Corretja Slovakia Karol Kučera 6–2, 7–5
• 1998 Brazil Gustavo Kuerten Slovakia Karol Kučera 4–6, 6–2, 6–4
• 1999 Sweden Magnus Norman Germany Tommy Haas 6–7(6–8), 4–6, 7–6(9–7), 6–0, 6–3
• 2000 Argentina Franco Squillari Argentina Gastón Gaudio 6–2, 3–6, 4–6, 6–4, 6–2
• 2001 Brazil Gustavo Kuerten (2) Argentina Guillermo Cañas 6–3, 6–2, 6–4
• ↓  ATP Tour 250[c]  ↓
• 2002 Russia Mikhail Youzhny Argentina Guillermo Cañas 6–3, 3–6, 3–6, 6–4, 6–4
• ↓  ATP Tour 500[b]  ↓
• 2003 Argentina Guillermo Coria Spain Tommy Robredo 6–2, 6–2, 6–1
• 2004 Argentina Guillermo Cañas Argentina Gastón Gaudio 5–7, 6–2, 6–0, 1–6, 6–3
• 2005 Spain Rafael Nadal Argentina Gastón Gaudio 6–3, 6–3, 6–4
• 2006 Spain David Ferrer Argentina José Acasuso 6–4, 3–6, 6–7(3–7), 7–5, 6–4
• 2007 Spain Rafael Nadal (2) Switzerland Stan Wawrinka 6–4, 7–5
• 2008 Argentina Juan Martín del Potro France Richard Gasquet 6–4, 7–5
• ↓  ATP Tour 250  ↓
• 2009 France Jérémy Chardy Romania Victor Hănescu 1–6, 6–3, 6–4
• 2010 Spain Albert Montañés France Gaël Monfils 6–2, 1–2, RET.
• 2011 Spain Juan Carlos Ferrero Spain Pablo Andújar 6–4, 6–0
• 2012 Serbia Janko Tipsarević Argentina Juan Mónaco 6–4, 5–7, 6–3
• 2013 Italy Fabio Fognini Germany Philipp Kohlschreiber 5–7, 6–4, 6–4
• 2014 Spain Roberto Bautista Agut Czech Republic Lukáš Rosol 6–3, 4–6, 6–2
• 2015[d] Spain Rafael Nadal (3) Serbia Viktor Troicki 7–6(7–3), 6–3
• 2016 Austria Dominic Thiem Germany Philipp Kohlschreiber 6–7(2–7), 6–4, 6–4
• 2017 France Lucas Pouille Spain Feliciano López 4–6, 7–6(7–5), 6–4
• 2018 Switzerland Roger Federer Canada Milos Raonic 6–4, 7–6(7–3)
• 2019 Italy Matteo Berrettini Canada Félix Auger-Aliassime 6–4, 7–6(13–11)
• 2020 Not held due to COVID-19 pandemic
• 2021 Croatia Marin Čilić Canada Félix Auger-Aliassime 7–6(7–2), 6–3
• 2022 Italy Matteo Berrettini (2) United Kingdom Andy Murray 6–4, 5–7, 6–3
• 2023 United States Frances Tiafoe Germany Jan-Lennard Struff 4–6, 7–6(7–1), 7–6(10–8)
• 2024 United Kingdom Jack Draper Italy Matteo Berrettini 3–6, 7–6(7–5), 6–4
• 2025 United States Taylor Fritz Germany Alexander Zverev 6–3, 7–6(7–0)

Doubles

• Year Champions Runners-up Score
• ↓  Grand Prix circuit  ↓
• 1978 Czech Republic Jan Kodeš
• Czech Republic Tomáš Šmíd Brazil Carlos Kirmayr
• Chile Belus Prajoux 6–3, 7–6
• 1979 Zimbabwe Colin Dowdeswell
• South Africa Frew McMillan Poland Wojtek Fibak
• Czech Republic Pavel Složil 6–4, 6–2, 2–6, 6–4
• 1980 Zimbabwe Colin Dowdeswell
• South Africa Frew McMillan New Zealand Chris Lewis
• South Africa John Yuill 6–3, 6–4
• 1981 Australia Peter McNamara
• Australia Paul McNamee Australia Mark Edmondson
• United States Mike Estep 2–6, 6–4, 7–6
• 1982 Australia Mark Edmondson
• United States Brian Teacher Germany Andreas Maurer
• Germany Wolfgang Popp 6–3, 6–1
• 1983 India Anand Amritraj
• United States Mike Bauer Czech Republic Pavel Složil
• Czech Republic Tomáš Šmíd 4–6, 6–3, 6–2
• 1984 United States Sandy Mayer
• Germany Andreas Maurer United States Fritz Buehning
• United States Ferdi Taygan 7–6, 6–4
• 1985 Czech Republic Ivan Lendl
• Czech Republic Tomáš Šmíd United States Andy Kohlberg
• Brazil João Soares 3–6, 6–4, 6–2
• 1986 Chile Hans Gildemeister
• Ecuador Andrés Gómez Iran Mansour Bahrami
• Uruguay Diego Pérez 6–4, 6–3
• 1987 United States Rick Leach
• United States Tim Pawsat Sweden Mikael Pernfors
• Sweden Magnus Tideman 6–3, 6–4
• 1988 Spain Sergio Casal
• Spain Emilio Sánchez Sweden Anders Järryd
• Denmark Michael Mortensen 4–6, 6–3, 6–4
• 1989 Czech Republic Petr Korda
• Czech Republic Tomáš Šmíd Romania Florin Segărceanu
• Czech Republic Cyril Suk 6–3, 6–4
• ↓  ATP Tour 500[b]  ↓
• 1990 South Africa Pieter Aldrich
• South Africa Danie Visser Sweden Per Henricsson
• Sweden Nicklas Utgren 6–3, 6–4
• 1991 Australia Wally Masur
• Spain Emilio Sánchez Italy Omar Camporese
• Croatia Goran Ivanišević 4–6, 6–3, 6–4
• 1992 United States Glenn Layendecker
• South Africa Byron Talbot Switzerland Marc Rosset
• Spain Javier Sánchez 4–6, 6–3, 6–4
• 1993 Netherlands Tom Nijssen
• Czech Republic Cyril Suk South Africa Gary Muller
• South Africa Piet Norval 7–6, 6–3
• 1994 United States Scott Melville
• South Africa Piet Norval Netherlands Jacco Eltingh
• Netherlands Paul Haarhuis 7–6, 7–5
• 1995 Spain Tomás Carbonell
• Spain Francisco Roig South Africa Ellis Ferreira
• Netherlands Jan Siemerink 3–6, 6–3, 6–4
• 1996 Belgium Libor Pimek
• South Africa Byron Talbot Spain Tomás Carbonell
• Spain Francisco Roig 6–2, 5–7, 6–4
• 1997 Brazil Gustavo Kuerten
• Brazil Fernando Meligeni United States Donald Johnson
• United States Francisco Montana 6–4, 6–4
• 1998 France Olivier Delaître
• France Fabrice Santoro Australia Joshua Eagle
• United States Jim Grabb 6–1, 3–6, 6–3
• 1999 Brazil Jaime Oncins
• Argentina Daniel Orsanic North Macedonia Aleksandar Kitinov
• United States Jack Waite 6–2, 6–1
• 2000 Czech Republic Jiří Novák
• Czech Republic David Rikl Argentina Lucas Arnold Ker
• United States Donald Johnson 5–7, 6–2, 6–3
• 2001 Argentina Guillermo Cañas
• Germany Rainer Schüttler Australia Michael Hill
• United States Jeff Tarango 4–6, 7–6, 6–4
• ↓  ATP Tour 250[c]  ↓
• 2002 Australia Joshua Eagle
• Czech Republic David Rikl South Africa David Adams
• Argentina Gastón Etlis 6–3, 6–4
• ↓  ATP Tour 500[b]  ↓
• 2003 Czech Republic Tomáš Cibulec
• Czech Republic Pavel Vízner Russia Yevgeny Kafelnikov
• Zimbabwe Kevin Ullyett 3–6, 6–3, 6–4
• 2004 Czech Republic Jiří Novák
• Czech Republic Radek Štěpánek Sweden Simon Aspelin
• Australia Todd Perry 6–2, 6–4
• 2005 Argentina José Acasuso
• Argentina Sebastián Prieto Argentina Mariano Hood
• Spain Tommy Robredo 7–6, 6–3
• 2006 Argentina Gastón Gaudio
• Belarus Max Mirnyi Switzerland Yves Allegro
• Sweden Robert Lindstedt 7–5, 6–7, [12–10]
• 2007 Czech Republic František Čermák
• Czech Republic Leoš Friedl Spain Guillermo García-López
• Spain Fernando Verdasco 6–4, 6–4
• 2008 Germany Christopher Kas
• Germany Philipp Kohlschreiber Germany Michael Berrer
• Germany Mischa Zverev 6–3, 6–4
• ↓  ATP Tour 250  ↓
• 2009 Czech Republic František Čermák
• Slovakia Michal Mertiňák Romania Victor Hănescu
• Romania Horia Tecău 7–5, 6–4
• 2010 Argentina Carlos Berlocq
• Argentina Eduardo Schwank Germany Christopher Kas
• Germany Philipp Petzschner 7–6(7–5), 7–6(8–6)
• 2011 Austria Jürgen Melzer
• Germany Philipp Petzschner Spain Marcel Granollers
• Spain Marc López 6–3, 6–4
• 2012 France Jérémy Chardy
• Poland Łukasz Kubot Slovakia Michal Mertiňák
• Brazil André Sá 6–1, 6–3
• 2013 Argentina Facundo Bagnis
• Brazil Thomaz Bellucci Poland Tomasz Bednarek
• Poland Mateusz Kowalczyk 2–6, 6–4, [11–9]
• 2014 Poland Mateusz Kowalczyk
• New Zealand Artem Sitak Spain Guillermo García-López
• Austria Philipp Oswald 2–6, 6–1, [10–7]
• 2015[d] India Rohan Bopanna
• Romania Florin Mergea Austria Alexander Peya
• Brazil Bruno Soares 5–7, 6–2, [10–7]
• 2016 New Zealand Marcus Daniell
• New Zealand Artem Sitak Austria Oliver Marach
• France Fabrice Martin 6–7(4–7), 6–4, [10–8]
• 2017 United Kingdom Jamie Murray
• Brazil Bruno Soares Austria Oliver Marach
• Croatia Mate Pavić 6–7(4–7), 7–5, [10–5]
• 2018 Germany Philipp Petzschner
• Germany Tim Pütz Sweden Robert Lindstedt
• Poland Marcin Matkowski 7–6(7–5), 6–3
• 2019 Australia John Peers
• Brazil Bruno Soares India Rohan Bopanna
• Canada Denis Shapovalov 7–5, 6–3
• 2020 Not held due to COVID-19 pandemic
• 2021 Brazil Marcelo Demoliner
• Mexico Santiago González Uruguay Ariel Behar
• Ecuador Gonzalo Escobar 4–6, 6–3, [10–8]
• 2022 Poland Hubert Hurkacz
• Croatia Mate Pavić Germany Tim Pütz
• New Zealand Michael Venus 7–6(7–3), 7–6(7–5)
• 2023 Croatia Nikola Mektić
• Croatia Mate Pavić Germany Kevin Krawietz
• Germany Tim Pütz 7–6(7–2), 6–3
• 2024 Brazil Rafael Matos
• Brazil Marcelo Melo United Kingdom Julian Cash
• United States Robert Galloway 3–6, 6–3, [10–8]
• 2025 Mexico Santiago González
• United States Austin Krajicek United States Alex Michelsen
• United States Rajeev Ram 6–4, 6–4