| Visa Argentina Open |
| 2026 | KFT | United States Alistair Docherty | 258 | −22 | 1 stroke | United States Chris Korte South Korea Noh Seung-yul | Jockey Club |
| 2025 | KFT | United States Justin Suh | 257 | −23 | 5 strokes | United States Ian Holt South Korea Kim Seong-hyeon United States Cole Sherwood | Jockey Club |
| 2024 | KFT | United States Mason Andersen | 263 | −17 | Playoff | Norway Kristoffer Ventura | Olivos |
| 2023: No tournament due to rescheduling from December to March |
| Visa Open de Argentina |
| 2022 | PGATLA | United States Zack Fischer | 270 | −18 | 1 stroke | Sweden Linus Lilliedahl | Nordelta |
| 2021 | PGATLA | Argentina Jorge Fernández-Valdés | 277 | −11 | 3 strokes | South Korea Cho Rak-hyun France Jérémy Gandon | Nordelta |
| 2020: No tournament |
| 2019 | PGATLA | Colombia Ricardo Celia | 269 | −11 | Playoff | United States Brandon Matthews | Jockey Club |
| 2018 | PGATLA | Mexico Isidro Benítez | 270 | −18 | 3 strokes | Canada Russell Budd United States Harry Higgs | Pilara |
| 2017 | PGATLA | United States Brady Schnell | 272 | −8 | Playoff | Norway Andreas Halvorsen United States Matt Ryan | Jockey Club |
| 2016 | PGATLA | United States Kent Bulle (2) | 275 | −9 | Playoff | United States James Beck III United States Nate Lashley | Olivos |
| 2015 | PGATLA | United States Kent Bulle | 269 | −11 | 1 stroke | Uruguay Juan Álvarez (a) | Jockey Club |
| 2014 | PGATLA | Argentina Emiliano Grillo | 266 | −18 | 6 strokes | United States Brad Hopfinger | Martindale |
| 2013 | PGATLA | Colombia Marcelo Rozo | 278 | −10 | 2 strokes | United States Jeff Gove | Nordelta |
| 2012 | PGATLA | Argentina Ángel Cabrera (3) | 270 | −18 | 4 strokes | Argentina Miguel Ángel Carballo Mexico Óscar Fraustro | Nordelta |
| 2011 | TLA, TPG | Argentina Maximiliano Godoy | 278 | −6 | 2 strokes | Dominican Republic Guillermo Pumarol | Pilar |
| Abierto Visa de la República |
| 2010 | TLA, TPG | Venezuela Jhonattan Vegas | 270 | −10 | 6 strokes | Argentina Andrés Romero | Jockey Club |
| 2009 | TLA, TPG | Argentina César Costilla | 282 | −6 | 1 stroke | Argentina Paulo Pinto Argentina Julio Zapata | Nordelta |
| 2008 | CHA, TLA, TPG | Finland Antti Ahokas | 270 | −10 | 3 strokes | Argentina Martin Monguzzi | Hurlingham |
| 2007 | CHA, TLA, TPG | Paraguay Marco Ruiz | 275 | −5 | 2 strokes | Argentina Daniel Vancsik | Buenos Aires |
| 2006 | ARG, CHA, TLA | Argentina Rafael Echenique | 277 | −7 | 1 stroke | Argentina Ángel Cabrera Argentina Ricardo González | Pilar |
| 2005 | ARG, CHA, TLA | United States Kevin Stadler | 274 | −6 | 2 strokes | Argentina Ángel Cabrera | Jockey Club |
| 2004 | ARG | Argentina José Cóceres | 278 | −2 | Playoff | Argentina Eduardo Romero | Buenos Aires |
| 2003 | ARG | Argentina Rodolfo González | 281 | +1 | Playoff | Argentina Clodomiro Carranza | Olivos |
| Abierto de Argentina |
| 2002 | ARG, TLA | Argentina Ángel Cabrera (2) | 269 | −11 | 4 strokes | Argentina José Cóceres | Hurlingham |
| Open de Argentina |
| 2001 | ARG, EUR | Argentina Ángel Cabrera | 268 | −12 | 2 strokes | Sweden Carl Pettersson | Jockey Club |
| Argentine Open |
| 2000 | ARG | Argentina Vicente Fernández (7) | 277 | −3 | Playoff | Argentina Eduardo Romero | Jockey Club |
| Abierto de la República |
| 1999 | | United States Scott Dunlap | 272 | −12 | 1 stroke | Argentina José Cóceres Wales Ian Woosnam | Martindale |
| Argentine Open |
| 1998 | | Paraguay Raúl Fretes | 271 | −9 | | Argentina Ángel Cabrera Spain Sergio García (a) Colombia Gustavo Mendoza | Jockey Club |
| 1997 | | United States Jim Furyk | 275 | −5 | 3 strokes | United States Chris DiMarco Sweden Mathias Grönberg United States Tim Hegna | Jockey Club |
| 1996 | | Paraguay Pedro Martínez | 272 | −12 | | United States Tim Herron | Olivos |
| 1995 | | United States Mark Calcavecchia (2) | 279 | | Playoff | United States Andrew Magee | Jockey Club |
| 1994 | | United States Mark O'Meara | 278 | | | United States John Cook Argentina César Monasterio | Buenos Aires |
| 1993 | | United States Mark Calcavecchia | 270 | | | Argentina Miguel Guzmán | Jockey Club |
| 1992 | | United States Craig Stadler | 276 | | Playoff | Argentina Eduardo Romero | Olivos |
| 1991 | | United States Jay Don Blake | 273 | | | United States Craig Stadler | Argentino |
| 1990 | | Argentina Vicente Fernández (7) | 268 | | | Argentina Eduardo Romero | Mar del Plata |
| 1989 | | Argentina Eduardo Romero | 275 | | | Argentina Luis Carbonetti | Argentino |
| 1988 | | Argentina Miguel Fernández (2) | 264 | | | Argentina Vicente Fernández | Hurlingham |
| 1987 | | Argentina Miguel Fernández | 277 | | | Spain Miguel Ángel Martín Argentina Eduardo Romero | Córdoba |
| 1986 | | Argentina Vicente Fernández (6) | 278 | | | Argentina Miguel Fernández | San Isidro |
| 1985 | | Argentina Vicente Fernández (5) | 283 | | | Mexico Rafael Alarcón Argentina Antonio Ortiz Argentina Adan Sowa | Ranelagh |
| 1984 | | Argentina Vicente Fernández (4) | 279 | | | Argentina Antonio Ortiz | Olivos |
| 1983 | | Argentina Adan Sowa (2) | 283 | | | Argentina Antonio Ortiz | San Andrés |
| 1982 | | Argentina Jorge Soto | 283 | | | Argentina Vicente Fernández | Olivos |
| 1981 | | Argentina Vicente Fernández (3) | 274 | | | United States Jack Ferenz | Jockey Club |
| 1980 | | United States Gary Hallberg | 280 | | | Argentina Vicente Fernández | Jockey Club |
| 1979 | | United States Tom Weiskopf | 289 | +5 | 3 strokes | Colombia Alberto Rivadeneira | Olivos |
| 1978 | | Argentina Adan Sowa | 283 | | | Scotland Sam Torrance | Jockey Club |
| 1977 | | Argentina Florentino Molina (5) | 278 | | | Argentina Vicente Fernández | Olivos |
| 1976 | | Argentina Florentino Molina (4) | 274 | | | Argentina Vicente Fernández | Jockey Club |
| 1975 | | Argentina Florentino Molina (3) | 281 | | | Argentina Roberto De Vicenzo | Lomas |
| 1974 | | Argentina Roberto De Vicenzo (9) | 273 | | | Argentina Vicente Fernández | Mar del Plata |
| 1973 | | Argentina Florentino Molina (2) | 272 | | | Argentina Fidel de Luca Argentina Leopoldo Ruiz | Hurlingham |
| 1972 | | Argentina Fidel de Luca (4) | 283 | | | Argentina Juan Quinteros Argentina Jorge Soto | Córdoba |
| 1971 | | Argentina Florentino Molina | 275 | | | Argentina Vicente Fernández | Hindú |
| 1970 | | Argentina Roberto De Vicenzo (8) | 285 | | | Argentina Fidel de Luca | Río Cuarto |
| 1969 | | Argentina Vicente Fernández (2) | 271 | | | Argentina Fidel de Luca Argentina Orlando Tudino | Ranelagh |
| 1968 | | Argentina Vicente Fernández | 279 | | | Argentina Fidel de Luca | Argentino |
| 1967 | | Argentina Roberto De Vicenzo (7) | 282 | | | Colombia Alberto Rivadeneira | San Andres |
| 1966 | | Argentina Juan Carlos Castillo | 277 | | | Argentina Sebastian Nicolosi | Jockey Club |
| 1965 | | Argentina Roberto De Vicenzo (6) | 277 | | | Argentina Orlando Tudino | Hurlingham |
| 1964 | | Argentina Elcido Nari | 283 | | | Argentina Juan Martínez | San Isidro |
| 1963 | | Argentina Jorge Ledesma (a) | 282 | | | Argentina Roberto De Vicenzo | San Martín |
| 1962 | | Spain Ángel Miguel | 285 | | | Argentina Florentino Molina | Ituzaingó |
| 1961 | | Argentina Fidel de Luca (3) | 287 | | | Argentina Esteban Sorolla | Lomas |
| 1960 | | Argentina Fidel de Luca (2) | 274 | | | Argentina Leopoldo Ruiz | Mar del Plata |
| 1959 | | Argentina Leopoldo Ruiz (2) | 289 | | | Argentina Eduardo Blasi | Hindú |
| 1958 | | Argentina Roberto De Vicenzo (5) | 278 | | | Argentina Orlando Tudino | Rosario |
| 1957 | | Argentina Leopoldo Ruiz | 284 | | | Argentina Juan Anzaldo Argentina Juan Martínez | Ranelagh |
| 1956 | | Argentina Antonio Cerdá (2) | 281 | | | Argentina Fidel de Luca | Córdoba |
| 1955 | | Argentina Enrique Bertolino (2) | 273 | | | Argentina Roberto De Vicenzo | Argentinos |
| 1954 | | Argentina Fidel de Luca | 281 | | Playoff | Argentina Arturo Soto | Argentinos |
| 1953 | | Brazil Mário Gonzalez (2) | 280 | | | Argentina Roberto De Vicenzo | Argentinos |
| 1952 | | Argentina Roberto De Vicenzo (4) | 287 | | | Argentina Juan Anzaldo | San Andrés |
| 1951 | | Argentina Roberto De Vicenzo (3) | 278 | | | Argentina Antonio Cerdá | San Isidro |
| 1950 | | Argentina Martin Pose (3) | 283 | | Playoff | Argentina Enrique Bertolino | Hurlingham |
| 1949 | | Argentina Roberto De Vicenzo (2) | 270 | | | Argentina Juan Anzaldo | Olivos |
| 1948 | | Argentina Antonio Cerdá | 286 | | | Argentina Juan Anzaldo | Hindú |
| 1947 | | Argentina Enrique Bertolino | 279 | | | Argentina Roberto De Vicenzo | Argentino |
| 1946 | | United States Lloyd Mangrum | 271 | | Playoff | United States Vic Ghezzi | Jockey Club |
| 1945: No tournament |
| 1944 | | Argentina Roberto De Vicenzo | 288 | | | Argentina Arturo Soto | Ituzaingo |
| 1943 | | Argentina Marcos Churio (3) | 288 | | | Argentina Leonardo Nicolosi Argentina Emilio Serra | San Andrés |
| 1942 | | Argentina Manuel Martín | 298 | | | Argentina Pedro Ledesma (a) | Olivos |
| 1941 | | United States Jimmy Demaret | 279 | | 4 strokes | Argentina Eduardo Blasi Argentina Enrique Bertolino | San Isidro |
| 1940 | | Brazil Mário Gonzalez (a) | 285 | | | Argentina Leonardo Nicolosi Argentina Emilio Serra | Argentino |
| 1939 | | Argentina Martin Pose (2) | 292 | | Playoff | Argentina Emilio Serra | Ranelagh |
| 1938 | | United States Paul Runyan | 282 | | | Argentina Andrés A. Pérez Argentina Martin Pose | Ituzaingó |
| 1937 | | United States Henry Picard | 288 | | | Argentina Marcos Churio Argentina Emilio Dunezat | San Andrés |
| 1936 | | Scotland John Cruickshank (2) | 290 | | | Argentina Juan Martínez | San Olivos |
| 1935 | | Scotland John Cruickshank | 295 | | | Argentina Marcos Churio | Argentino |
| 1934 | | Argentina Marcos Churio (2) | 285 | | | Argentina Enrique Bertolino | Argentino |
| 1933 | | Argentina Martin Pose | 292 | | | Argentina Tomas Genta | Ituzaingó |
| 1932 | | Argentina Andrés A. Pérez (4) | 297 | | | Argentina Marcos Churio Argentina Hector Frecero | Ranelagh |
| 1931 | | Argentina José Jurado (7) | 289 | | | Scotland John Cruickshank | Jockey Club |
| 1930 | | Argentina Tomás Genta | 288 | | | Scotland John Cruickshank Argentina José Jurado | San Andrés |
| 1929 | | Argentina José Jurado (6) | 292 | | | Argentina Marcos Churio | Ituzaingó |
| 1928 | | Argentina José Jurado (5) | 293 | | | Argentina Marcos Churio | San Andrés |
| 1927 | | Argentina José Jurado (4) | 298 | | | Argentina Juan Eustace Argentina Andrés A. Pérez | Lomas |
| 1926 | | Argentina Marcos Churio | 294 | | | Argentina Lagrima Gonzalez | Argentino |
| 1925 | | Argentina José Jurado (3) | 320 | | | Argentina Lagrima Gonzalez | Lomas |
| 1924 | | Argentina José Jurado (2) | 291 | | | Argentina Ramon Rivarola | San Andrés |
| 1923 | | Argentina Andrés A. Pérez (3) | 302 | | | Argentina José Jurado | San Andrés |
| 1922 | | Argentina Andrés A. Pérez (2) | 300 | | | Argentina José Jurado | San Andrés |
| 1921 | | Argentina Andrés A. Pérez | 303 | | | Argentina José Jurado | Argentino |
| 1920 | | Argentina José Jurado | 307 | | | Argentina Andrés A. Pérez | San Andrés |
| 1919 | | Argentina Raúl Castillo (3) | 307 | | | Argentina José Jurado | Argentino |
| 1918 | | Argentina Juan Eustace | 328 | | | Argentina Raúl Castillo | San Andrés |
| 1917 | | Argentina Lágrima González (3) | 305 | | | Argentina Raúl Castillo Argentina Juan Eustace | Lomas |
| 1916 | | Argentina Lágrima González (2) | 305 | | | Argentina Raúl Castillo | Argentino |
| 1915 | | Argentina Lágrima González | 305 | | | Scotland Alex Philp | Argentino |
| 1914 | | Argentina Raúl Castillo (2) | 318 | | | Argentina Lágrima González | San Andrés |
| 1913 | | Scotland Alex Philp (2) | 328 | | | Scotland Mungo Park Jr. | San Andrés |
| 1912 | | Scotland Mungo Park Jr. (3) | 308 | | | Argentina Lágrima González Argentina Juan Eustace | San Andrés |
| 1911 | | Argentina Rodolfo Castillo | 301 | | | Argentina Juan Eustace | San Andrés |
| 1910 | | Scotland Alex Philp | 306 | | | Argentina Juan Eustace | Argentino |
| 1909 | | Argentina Raúl Castillo | 317 | | | Argentina P. Aste (a) Argentina E. Donet (a) | San Andrés |
| 1908 | | England Frank Sutton (a) | 307 | | | Scotland Mungo Park Jr. | Buenos Aires |
| 1907 | | Scotland Mungo Park Jr. (2) | 305 | | | Scotland Jack Park | Buenos Aires |
| 1906 | | England John Avery Wright (a) | 158 | | | Scotland Mungo Park Jr. England Frank Sutton (a) | Buenos Aires |
| 1905 | | Scotland Mungo Park Jr. | 167 | | | Argentina Juan Dentone England H. Bucknall (a) | Buenos Aires |