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