| Year
|
Champions
|
Runners-up
|
Score
|
| For historical winners of this event see Swiss International Championships 1897–1914
|
| Gstaad International
|
| 1915 |
Template:Flagicon Victor de Coubasch |
Template:Flagicon Charles Barde |
8–6, 6–2, 3–6, 2–6, 6–3
|
| Incomplete roll (1916–1930, 32,34)
|
| Gstaad International
|
| 1931 |
Template:Flagicon Hector Fisher |
Template:Flagicon Charles Aeschlimann |
6–1, 6–1, 6–1
|
| 1933 |
Template:Flagicon Hector Fisher |
Template:Flagicon Boris Maneff |
6–1, 6–3, 6–1
|
| 1935 |
Template:Flagicon Max Ellmer |
Template:Flagicon M Bertman |
6–1, 6–3, 6–4
|
| 1936 |
Template:Flagicon Wernher Steiner |
Template:Flagicon Guy Troncin |
?
|
| Swiss International Championships
|
| 1937 |
Template:Flagicon Guy Troncin |
Template:Flagicon Boris Maneff |
6–4, 6–4, 6–4
|
| Gstaad International
|
| 1938 |
Template:Flagicon Boris Maneff |
Template:Flagicon André Jacquemet |
6–0, 3–6, 6–2, 6–3
|
| 1939 |
Template:Flagicon Boris Maneff |
Template:Flagicon Mario Szavoszt |
6–3, 7–5
|
| 1940 |
Template:Flagicon Hans Pfaff |
Template:Flagicon Hector Cosmo Fisher |
6–3, 2–6, 6–4
|
| 1941 |
Template:Flagicon Jost Spitzer |
Template:Flagicon Georges Grange |
6-3 6-3 6-2
|
| Swiss International Championships
|
| 1942 |
Template:Flagicon Hans Pfaff |
Template:Flagicon Jost Spitzer |
6–2, 6–4, 6–3
|
| Gstaad International
|
| 1943 |
Template:Flagicon Jost Spitzer |
Template:Flagicon René Buser |
5–7, 8–6, 1–6, 6–3, 6–4
|
| 1944 |
Template:Flagicon Boris Maneff |
Template:Flagicon Jost Spitzer |
6–0, 6–2, 6–2
|
| 1945 |
Template:Flagicon Boris Maneff |
Template:Flagicon Aleco Noghes |
6–3, 6–4, 7–5
|
| 1946 |
Template:Flagicon Vladimír Černík |
Template:Flagicon Bohuslav Hykš |
6–0, 0–6, 1–6, 6–4, 6–2
|
| 1947 |
Template:Flagicon Marcello Del Bello |
Template:Flagicon Mario Belardinelli |
walkover
|
| 1948 |
Semifinals and Final not played
|
| 1949 |
Template:Flagicon Earl Cochell |
Template:Flagicon Jaroslav Drobný |
3–6, 6–3, 2–6, 6–3, 7–5
|
| 1950 |
Template:Flagicon Vladimír Černík |
Template:Flagicon Sumant Misra |
6–1, 2–6, 6–8, 6–4, 6–3
|
| 1951 |
Template:Flagicon Russell Seymour |
Template:Flagicon Syd Levy |
2–6, 6–3, 7–5, 1–6, 6-4
|
| Swiss International Championships
|
| 1952 |
Template:Flagicon Herbert Flam |
Template:Flagicon Irvin Dorfman |
6–4, 6–2, 6–1
|
| 1953 |
Not Semifinals and Final
|
| 1954 |
Template:Flagicon Lew Hoad |
Template:Flagicon Neale Fraser |
6–4, 11–9, 6–4
|
| 1955 |
Template:Flagicon Arthur Larsen |
Template:Flagicon Enrique Morea |
6–4, 2–6, 6–2, 6–2
|
| Gstaad International
|
| 1956 |
Template:Flagicon Jaroslav Drobný |
Template:Flagicon Neale Fraser |
7–5, 6–3, 6–3
|
| Swiss International Championships
|
| 1957 |
Template:Flagicon Budge Patty |
Template:Flagicon Jaroslav Drobný |
3–6, 6–3, 6–3, 6–1
|
| 1958 |
Template:Flagicon Ashley Cooper |
Template:Flagicon Neale Fraser |
2–6, 3–6, 7–5, 6–4, 6–3
|
| Gstaad International
|
| 1959 |
Template:Flagicon Luis Ayala |
Template:Flagicon Jan-Erik Lundqvist |
6–1, 6–2, 6–1
|
| Swiss International Championships
|
| 1960 |
Template:Flagicon Roy Emerson |
Template:Flagicon Mike Davies |
6–4, 9–7, 6–2
|
| 1961 |
Template:Flagicon Roy Emerson |
Template:Flagicon Luis Ayala |
6–3, 6–1, 6–0
|
| Gstaad International
|
| 1962 |
Template:Flagicon Rod Laver |
Template:Flagicon Neale Fraser |
6–4, 6–4, 8–6
|
| Swiss International Championships
|
| 1963 |
Template:Flagicon Nicola Pietrangeli |
Template:Flagicon Roy Emerson |
7–5, 6–2, 6–2
|
| Gstaad International
|
| 1964 |
Template:Flagicon Thomaz Koch |
Template:Flagicon Ronald Barnes |
6–3, 6–1, 7–9, 7–5
|
| 1965 |
Template:Flagicon Patricio Rodríguez |
Template:Flagicon Thomaz Koch |
2–6, 6–3, 6–2, 6–2
|
| Swiss International Championships
|
| 1966 |
Template:Flagicon Roy Emerson |
Template:Flagicon Manuel Santana |
5–7, 7–5, 6–3
|
| 1967 |
Template:Flagicon Roy Emerson |
Template:Flagicon Manuel Santana |
6–2, 8–6, 6–4
|
| ↓ Open era ↓
|
| Swiss Open Championships
|
| 1968 |
Template:Flagicon Cliff Drysdale |
Template:Flagicon Tom Okker |
6–3, 6–3, 6–0
|
| 1969 |
Template:Flagicon Roy Emerson |
Template:Flagicon Tom Okker |
6–1, 12–14, 6–4, 6–4
|
| 1970 |
Template:Flagicon Tony Roche |
Template:Flagicon Tom Okker |
7–5, 7–5, 6–3
|
| ↓ Grand Prix circuit ↓
|
| 1971 |
Template:Flagicon John Newcombe |
Template:Flagicon Tom Okker |
6–2, 5–7, 1–6, 7–5, 6–3
|
| 1972 |
Template:Flagicon Andrés Gimeno |
Template:Flagicon Adriano Panatta |
7–5, 9–8, 6–4
|
| 1973 |
Template:Flagicon Ilie Năstase |
Template:Flagicon Roy Emerson |
6–4, 6–3, 6–3
|
| 1974 |
Template:Flagicon Guillermo Vilas |
Template:Flagicon Manuel Orantes |
6–1, 6–2
|
| 1975 |
Template:Flagicon Ken Rosewall |
Template:Flagicon Karl Meiler |
6–4, 6–4, 6–3
|
| 1976 |
Template:Flagicon Raúl Ramírez |
Template:Flagicon Adriano Panatta |
7–5, 6–7, 6–1, 6–3
|
| 1977 |
Template:Flagicon Jeff Borowiak |
Template:Flagicon Jean-François Caujolle |
2–6, 6–1, 6–3
|
| 1978 |
Template:Flagicon Guillermo Vilas |
Template:Flagicon José Luis Clerc |
6–3, 7–6, 6–4
|
| 1979 |
Template:Flagicon Ulrich Pinner |
Template:Flagicon Peter McNamara |
6–2, 6–4, 7–5
|
| 1980 |
Template:Flagicon Heinz Günthardt |
Template:Flagicon Kim Warwick |
4–6, 6–4, 7–6
|
| 1981 |
Template:Flagicon Wojciech Fibak |
Template:Flagicon Yannick Noah |
6–1, 7–6
|
| 1982 |
Template:Flagicon José Luis Clerc |
Template:Flagicon Guillermo Vilas |
6–1, 6–3, 6–2
|
| 1983 |
Template:Flagicon Sandy Mayer |
Template:Flagicon Tomáš Šmíd |
6–0, 6–3, 6–2
|
| 1984 |
Template:Flagicon Joakim Nyström |
Template:Flagicon Brian Teacher |
6–4, 6–2
|
| 1985 |
Template:Flagicon Joakim Nyström |
Template:Flagicon Andreas Maurer |
6–4, 1–6, 7–5, 6–3
|
| 1986 |
Template:Flagicon Stefan Edberg |
Template:Flagicon Roland Stadler |
7–5, 4–6, 6–1, 4–6, 6–2
|
| 1987 |
Template:Flagicon Emilio Sánchez |
Template:Flagicon Ronald Agénor |
6–2, 6–3, 7–6
|
| 1988 |
Template:Flagicon Darren Cahill |
Template:Flagicon Jakob Hlasek |
6–3, 6–4, 7–6
|
| 1989 |
Template:Flagicon Carl-Uwe Steeb |
Template:Flagicon Magnus Gustafsson |
6–7, 3–6, 6–2, 6–4, 6–2
|
| ↓ ATP Tour 250Template:Efn ↓
|
| 1990 |
Template:Flagicon Martín Jaite |
Template:Flagicon Sergi Bruguera |
6–3, 6–7, 6–2, 6–2
|
| 1991 |
Template:Flagicon Emilio Sánchez |
Template:Flagicon Sergi Bruguera |
6–1, 6–4, 6–4
|
| 1992 |
Template:Flagicon Sergi Bruguera |
Template:Flagicon Francisco Clavet |
6–1, 6–4
|
| 1993 |
Template:Flagicon Sergi Bruguera |
Template:Flagicon Karel Nováček |
6–3, 6–4
|
| 1994 |
Template:Flagicon Sergi Bruguera |
Template:Flagicon Guy Forget |
3–6, 7–5, 6–2, 6–1
|
| 1995 |
Template:Flagicon Yevgeny Kafelnikov |
Template:Flagicon Jakob Hlasek |
6–3, 6–4, 3–6, 6–3
|
| 1996 |
Template:Flagicon Albert Costa |
Template:Flagicon Félix Mantilla |
4–6, 7–6(7–2), 6–1, 6–0
|
| 1997 |
Template:Flagicon Félix Mantilla |
Template:Flagicon Joan Albert Viloca |
6–1, 6–4, 6–4
|
| 1998 |
Template:Flagicon Àlex Corretja |
Template:Flagicon Boris Becker |
7–6(7–5), 7–5, 6–3
|
| 1999 |
Template:Flagicon Albert Costa |
Template:Flagicon Nicolás Lapentti |
7–6(7–4), 6–3, 6–4
|
| 2000 |
Template:Flagicon Àlex Corretja |
Template:Flagicon Mariano Puerta |
6–1, 6–3
|
| 2001 |
Template:Flagicon Jiří Novák |
Template:Flagicon Juan Carlos Ferrero |
6–1, 6–7(5–7), 7–5
|
| 2002 |
Template:Flagicon Àlex Corretja |
Template:Flagicon Gastón Gaudio |
6–3, 7–6(7–3), 7–6(7–3)
|
| 2003 |
Template:Flagicon Jiří Novák |
Template:Flagicon Roger Federer |
5–7, 6–3, 6–3, 1–6, 6–3
|
| 2004 |
Template:Flagicon Roger Federer |
Template:Flagicon Igor Andreev |
6–2, 6–3, 5–7, 6–3
|
| 2005 |
Template:Flagicon Gastón Gaudio |
Template:Flagicon Stan Wawrinka |
6–4, 6–4
|
| 2006 |
Template:Flagicon Richard Gasquet |
Template:Flagicon Feliciano López |
7–6(7–4), 6–7(3–7), 6–3, 6–3
|
| 2007 |
Template:Flagicon Paul-Henri Mathieu |
Template:Flagicon Andreas Seppi |
6–7(1–7), 6–3, 7–5
|
| 2008 |
Template:Flagicon Victor Hănescu |
Template:Flagicon Igor Andreev |
6–3, 6–4
|
| 2009 |
Template:Flagicon Thomaz Bellucci |
Template:Flagicon Andreas Beck |
6–4, 7–6(7–2)
|
| 2010 |
Template:Flagicon Nicolás Almagro |
Template:Flagicon Richard Gasquet |
7–5, 6–1
|
| 2011 |
Template:Flagicon Marcel Granollers |
Template:Flagicon Fernando Verdasco |
6–4, 3–6, 6–3
|
| 2012 |
Template:Flagicon Thomaz Bellucci |
Template:Flagicon Janko Tipsarević |
6–7(6–8), 6–4, 6–2
|
| 2013 |
Template:Flagicon Mikhail Youzhny |
Template:Flagicon Robin Haase |
6–3, 6–4
|
| 2014 |
Template:Flagicon Pablo Andújar |
Template:Flagicon Juan Mónaco |
6–3, 7–5
|
| 2015 |
Template:Flagicon Dominic Thiem |
Template:Flagicon David Goffin |
7–5, 6–2
|
| 2016 |
Template:Flagicon Feliciano López |
Template:Flagicon Robin Haase |
6–4, 7–5
|
| 2017 |
Template:Flagicon Fabio Fognini |
Template:Flagicon Yannick Hanfmann |
6–4, 7–5
|
| 2018 |
Template:Flagicon Matteo Berrettini |
Template:Flagicon Roberto Bautista Agut |
7–6(11–9), 6–4
|
| 2019 |
Template:Flagicon Albert Ramos Viñolas |
Template:Flagicon Cedrik-Marcel Stebe |
6–3, 6–2
|
| 2020 |
Not held due to COVID-19 pandemic
|
| 2021 |
Template:Flagicon Casper Ruud |
Template:Flagicon Hugo Gaston |
6–3, 6–2
|
| 2022 |
Template:Flagicon Casper Ruud |
Template:Flagicon Matteo Berrettini |
4–6, 7–6(7–4), 6–2
|
| 2023 |
Template:Flagicon Pedro Cachin |
Template:Flagicon Albert Ramos Viñolas |
3–6, 6–0, 7–5
|
| 2024 |
Template:Flagicon Matteo Berrettini |
Template:Flagicon Quentin Halys |
6–3, 6–1
|