Year
|
Champions
|
Runners-up
|
Score
|
1927 |
Argentina Juan Carlos Morea |
Argentina Héctor Cattaruzza |
6–3, 6–3, 4–6, 7–5.[1]
|
1928 |
Argentina Ronald Boyd |
Argentina Juan Carlos Morea |
6–4, 3–6, 6–1, 6–1.[1]
|
1930 |
United Kingdom Fred Perry |
United Kingdom Eric Peters |
6–4, 6–1, 6–0.[1]
|
1931 |
Argentina Ronald Boyd |
Argentina Lucilo Del Castillo |
11–9, 6–4, 6–2.[1]
|
1932 |
Argentina Guillermo Robson |
Argentina Adriano Zappa |
6–1, 6–2, 6–3.[1]
|
1933 |
Argentina Guillermo Robson (2) |
Argentina Adriano Zappa |
6–0, 6–3, 6–3.[1]
|
1934 |
Argentina Guillermo Robson (3) |
Argentina Lucilo Del Castillo |
6–1, 6–1, 4–6, 3–6, 6–4.[1]
|
1935 |
Italy Giorgio de Stefani |
Argentina Lucilo Del Castillo |
10–8, 10–8, 6–1.[1]
|
1937 |
Brazil Alcides Procópio |
Argentina Héctor Cattaruzza |
9–11, 6–3, 6–1, 6–3.[1]
|
1938 |
Socialist Federal Republic of Yugoslavia Franjo Punčec |
Socialist Federal Republic of Yugoslavia Josip Palada |
2–6, 6–4, 7–5, 6–0.[1]
|
1939 |
Argentina Alejo Russell |
Ecuador Pancho Segura |
2–6, 6–3, 4–6, 6–4, 6–1.[1]
|
1940 |
United States Don McNeill |
United States Elwood Cooke |
8–6, 4–6, 6–0, 6–3.[1]
|
1941 |
United States Don McNeill (2) |
United States Jack Kramer |
6–3, 8–6, 0–6, 7–9, 7–5.[1]
|
1942 |
United States Don McNeill (3) |
Chile Andrés Hammersley |
6–3, 4–6, 6–2, 8–6.[1]
|
1943 |
United States Don McNeill (4) |
Ecuador Pancho Segura |
6–4, 6–1, 5–7, 6–3.[1]
|
1944 |
Argentina Enrique Morea |
Argentina Heraldo Weiss |
6–2, 8–6, 2–6, 1–6, 6–3.[1]
|
1945 |
men's event not held
|
1946 |
United States Bob Falkenburg |
Argentina Enrique Morea |
6–4, 5–7, 6–4, 3–6, 7–5.[1]
|
1947 |
United States Frank Parker |
Argentina Enrique Morea |
6–2, 6–4, 6–2.[1]
|
1948 |
South Africa Eric Sturgess |
United States Vic Seixas |
6–1, 3–6, 6–3, 6–4.[1]
|
1949 |
Argentina Enrique Morea (2) |
United States Tom Brown |
7–5, 6–3, 6–2.[1]
|
1950 |
Argentina Enrique Morea (3) |
Chile Ricardo Balbiers |
4–6, 3–6, 6–2, 6–1, 6–2.[1]
|
1951 |
Argentina Enrique Morea (4) |
Italy Fausto Gardini |
6–3, 6–1, 6–3.[1]
|
1952 |
Egypt Jaroslav Drobný |
Argentina Enrique Morea |
6–8, 6–1, 6–0, 6–2.[1]
|
1953 |
Argentina Ernesto Della Paolera |
Argentina Eduardo Prado |
6–2, 6–1, 3–2, AB..[1]
|
1954 |
Argentina Enrique Morea (5) |
Czechoslovakia Jaroslav Drobný |
2–6, 6–3, 6–3, 6–0.[1]
|
1955 |
Chile Luis Ayala |
United States Art Larsen |
6–2, 6–4, 0–6, 6–0.[1]
|
1956 |
Argentina Enrique Morea (6) |
Sweden Ulf Schmidt |
6–2, 6–1, 6–2.[1]
|
1957 |
Chile Luis Ayala (2) |
Argentina Enrique Morea |
6–8, 6–4, 6–2, 6–2
|
1958 |
Mexico Mario Llamas |
Argentina Enrique Morea |
6–4, 9–7, 1–6, 2–6, 6–4.[1]
|
1959 |
Spain Manuel Santana |
Chile Luis Ayala |
6–2, 7–5, 2–6, 9–7.[1]
|
1960 |
Chile Luis Ayala (3) |
Spain Manuel Santana |
6–3, 3–6, 6–3, 7–5, 8–6.[1]
|
1961 |
France Pierre Darmon |
Argentina Enrique Morea |
6–1, 6–1, 6–1.[1]
|
1962 |
Sweden Jan-Erik Lundqvist |
Chile Patricio Rodríguez |
2–6, 6–4, 7–5, 2–6, 6–3.[1]
|
1963 |
Italy Nicola Pietrangeli |
Brazil Ronald Barnes |
6–2, 4–6, 6–4, 6–3.[1]
|
1964 |
United States Chuck McKinley |
Spain Manuel Santana |
6–4, 1–6, 4–6, 6–3, 4–5, retd.[1]
|
1965 |
Italy Nicola Pietrangeli (2) |
South Africa Cliff Drysdale |
6–8, 6–4, 6–0, 1–6, 7–5
|
1966 |
United States Cliff Richey |
Brazil Thomaz Koch |
6–3, 6–2, 2–6, 6–0.[1]
|
1967 |
United States Cliff Richey (2) |
Brazil José Edison Mandarino |
7–5, 6–8, 6–3, 6–3.[1]
|
Open era
|
1968 |
Australia Roy Emerson |
Australia Rod Laver |
9–7, 6–4, 6–4.[1]
|
1969 |
France François Jauffret |
Socialist Federal Republic of Yugoslavia Željko Franulović |
3–6, 6–2, 6–4, 6–3
|
1970 |
Socialist Federal Republic of Yugoslavia Željko Franulović |
Spain Manuel Orantes |
6–4, 6–2, 6–0.[1]
|
1971 |
Socialist Federal Republic of Yugoslavia Željko Franulović (2) |
Romania Ilie Năstase |
6–3, 7–6, 6–1.[1]
|
1972 |
West Germany Karl Meiler |
Argentina Guillermo Vilas |
6–7, 2–6, 6–4, 6–4, 6–4.[1]
|
1973 |
Argentina Guillermo Vilas |
Sweden Björn Borg |
3–6, 6–7, 6–4, 6–6 retd.[1]
|
1974 |
Argentina Guillermo Vilas (2) |
Spain Manuel Orantes |
6–3, 0–6, 7–5, 6–2.[1]
|
1975 |
Argentina Guillermo Vilas (3) |
Italy Adriano Panatta |
6–1, 6–4, 6–4.[1]
|
1976 |
Argentina Guillermo Vilas (4) |
Chile Jaime Fillol |
6–2, 6–2, 6–3.[1]
|
1977 A |
Argentina Guillermo Vilas (5) |
Poland Wojciech Fibak |
6–4, 6–3, 6–0.[1]
|
1977 N |
Argentina Guillermo Vilas (6) |
Chile Jaime Fillol |
6–2, 7–5, 3–6, 6–3.[1]
|
1978 |
Argentina José Luis Clerc |
Paraguay Víctor Pecci |
6–4, 6–4
|
1979 |
Argentina Guillermo Vilas (7) |
Argentina José Luis Clerc |
6–1, 6–2, 6–1
|
1980 |
Argentina José Luis Clerc (2) |
Germany Rolf Gehring |
6–7, 2–6, 7–5, 6–0, 6–3
|
1981 |
Czechoslovakia Ivan Lendl |
Argentina Guillermo Vilas |
6–2, 6–2
|
1982 |
Argentina Guillermo Vilas (8) |
Argentina Alejandro Ganzábal |
6–2, 6–4
|
1983–1984 |
men's event not held
|
1985 |
Argentina Martín Jaite |
Uruguay Diego Pérez |
6–4, 6–2
|
1986 |
United States Jay Berger |
Argentina Franco Davín |
6–3, 6–3
|
1987 |
Argentina Guillermo Pérez Roldán |
United States Jay Berger |
3–2 retired
|
1988 |
Spain Javier Sánchez |
Argentina Guillermo Pérez Roldán |
6–2, 7–6
|
1989–1992 |
men's event not held
|
1993 |
Spain Carlos Costa |
Spain Alberto Berasategui |
3–6, 6–1, 6–4
|
1994 |
Spain Àlex Corretja |
Argentina Javier Frana |
6–3, 5–7, 7–6(7–3)
|
1995 |
Spain Carlos Moyá |
Spain Félix Mantilla |
6–0, 6–3
|
1996–2000 |
Buenos Aires Challenger[verification needed]
|
2001 |
Brazil Gustavo Kuerten |
Argentina José Acasuso |
6–1, 6–3
|
2002 |
Chile Nicolás Massú |
Argentina Agustín Calleri |
2–6, 7–6(7–5), 6–2
|
2003 |
Spain Carlos Moyá (2) |
Argentina Guillermo Coria |
6–3, 4–6, 6–4
|
2004 |
Argentina Guillermo Coria |
Spain Carlos Moyá |
6–4, 6–1
|
2005 |
Argentina Gastón Gaudio |
Argentina Mariano Puerta |
6–4, 6–4
|
2006 |
Spain Carlos Moyá (3) |
Italy Filippo Volandri |
7–6(8–6), 6–4
|
2007 |
Argentina Juan Mónaco |
Italy Alessio di Mauro |
6–1, 6–2
|
2008 |
Argentina David Nalbandian |
Argentina José Acasuso |
3–6, 7–6(7–5), 6–4
|
2009 |
Spain Tommy Robredo |
Argentina Juan Mónaco |
7–5, 2–6, 7–6(7–5)
|
2010 |
Spain Juan Carlos Ferrero |
Spain David Ferrer |
5–7, 6–4, 6–3
|
2011 |
Spain Nicolás Almagro |
Argentina Juan Ignacio Chela |
6–3, 3–6, 6–4
|
2012 |
Spain David Ferrer |
Spain Nicolás Almagro |
4–6, 6–3, 6–2
|
2013 |
Spain David Ferrer (2) |
Switzerland Stan Wawrinka |
6–4, 3–6, 6–1
|
2014 |
Spain David Ferrer (3) |
Italy Fabio Fognini |
6–4, 6–3
|
2015 |
Spain Rafael Nadal |
Argentina Juan Mónaco |
6–4, 6–1
|
2016 |
Austria Dominic Thiem |
Spain Nicolás Almagro |
7–6(7–2), 3–6, 7–6(7–4)
|
2017 |
Ukraine Alexandr Dolgopolov |
Japan Kei Nishikori |
7–6(7–4), 6–4
|
2018 |
Austria Dominic Thiem (2) |
Slovenia Aljaž Bedene |
6–2, 6–4
|
2019 |
Italy Marco Cecchinato |
Argentina Diego Schwartzman |
6–1, 6–2
|
2020 |
Norway Casper Ruud |
Portugal Pedro Sousa |
6–1, 6–4
|
2021 |
Argentina Diego Schwartzman |
Argentina Francisco Cerúndolo |
6–1, 6–2
|
2022 |
Norway Casper Ruud (2) |
Argentina Diego Schwartzman |
5–7, 6–2, 6–3
|
2023 |
Spain Carlos Alcaraz |
United Kingdom Cameron Norrie |
6–3, 7–5
|
2024 |
Argentina Facundo Díaz Acosta |
Chile Nicolás Jarry |
6–3, 6–4
|