Otvoreno prvenstvo Argentine u polu (špa. Campeonato Argentino Abierto de Polo) je najvažnije međunarodno klupsko natjecanje u športu polu.
Natjecanja se održavaju svake godine od 1893. na igralištu Campo Argentino de Polo u barriu Buenos Airesa Palermu.
Prije se zvalo River Plate Polo Championship u razdoblju od 1893. do 1923., i kao kod druga dva velika polo natjecanja u Argentini (Campeonato Abierto de Hurlingham pri Hurlingham Clubu i Campeonato Abierto del Tortugas Country Club), hendikep sastava mora biti između 28 i 40 golova.
Ovo natjecanje organizira Asociación Argentina de Polo (Argentinski polo savez).
Osvajači
| Godina | Pobjednik | Postava |
| 2007. | LA DOLFINA JAEGER LE COULTRE | Adolfo Cambiaso (h), Lucas Monteverde (h), Mariano Aguerre, Bartolomé Castagnola |
| 2006. | LA DOLFINA SHOWMATCH | Adolfo Cambiaso (h), Lucas Monteverde (h), Mariano Aguerre, Bartolomé Castagnola |
| 2005. | LA DOLFINA SHOWMATCH | Adolfo Cambiaso (h), Lucas Monteverde (h), Mariano Aguerre, Bartolomé Castagnola |
| 2004. | INDIOS CHAPALEUFU II | Alberto Heguy (h), Ignacio Heguy, Milo Fernández Araujo, Eduardo Heguy |
| 2003. | LA AGUADA PASSAT | Javier Novillo Astrada, Eduardo Novillo Astrada (h), Miguel Novillo Astrada e Ignacio Novillo Astrada |
| 2002. | LA DOLFINA KING POWER | Adolfo Cambiaso (h), Sebastián Merlos, Juan Ignacio Merlos |
| 2001. | INDIOS CHAPALEUFU | Bautista Heguy, Mariano Aguerre, Marcos Heguy, Horacio Heguy(h) |
| 2000. | INDIOS CHAPALEUFU II | Alberto Heguy (h), Ignacio Heguy, Milo Fernández Araujo, Eduardo Heguy |
| 1999. | INDIOS CHAPALEUFU II | Alberto Heguy (h), Ignacio Heguy, Milo Fernández Araujo, Eduardo Heguy |
| 1998. | ELLERSTINA | Adolfo Cambiaso (h), Mariano Aguerre, Gonzalo Pieres, Bartolomé Castagnola |
| 1997. | ELLERSTINA | Adolfo Cambiaso (h), Mariano Aguerre, Gonzalo Pieres, Bartolomé Castagnola |
| 1996. | INDIOS CHAPALEUFU II | Alberto Heguy (h), Ignacio Heguy, Alejandro Díaz Alberdi, Eduardo Heguy |
| 1995. | INDIOS CHAPALEUFU I | Bautista Heguy, Gonzalo Heguy, Horacio Heguy (h), Marcos Heguy |
| 1994. | ELLERSTINA | Adolfo Cambiaso (h), Mariano Aguerre, Gonzalo Pieres, Carlos Gracida |
| 1993. | INDIOS CHAPALEUFU I | Bautista Heguy, Gonzalo Heguy, Horacio Heguy (h), Marcos Heguy |
| 1992. | INDIOS CHAPALEUFU I | Bautista Heguy, Gonzalo Heguy, Horacio Heguy (h), Marcos Heguy |
| 1991. | INDIOS CHAPALEUFU I | Bautista Heguy, Gonzalo Heguy, Horacio Heguy (h), Marcos Heguy |
| 1990. | LA ESPADANA | Carlos Gracida, Alfonso Pieres, Gonzalo Pieres, Ernesto Trotz (h) |
| 1989. | LA ESPADANA | Carlos Gracida, Alfonso Pieres, Gonzalo Pieres, Ernesto Trotz (h) |
| 1988. | LA ESPADANA | Carlos Gracida, Alfonso Pieres, Gonzalo Pieres, Ernesto Trotz (h) |
| 1987. | LA ESPADANA | Carlos Gracida, Alfonso Pieres, Gonzalo Pieres, Ernesto Trotz (h) |
| 1986. | INDIOS CHAPALEUFU | Marcos Heguy, Gonzalo Heguy, Horacio Heguy (h), Alejandro Garrahan |
| 1986. | LA ESPADANA (MAYO) | Antonio Herrera, Alfonso Pieres, Gonzalo Pieres, Ernesto Trorz (h) |
| 1985. | -- | Nije se moglo završiti zbog pojave epizootične bolesti |
| 1984. | LA ESPADANA | Juan M. Zavaleta, Alfonso Pieres, Gonzalo Pieres, Ernesto Trotz (h) |
| 1983. | CORONEL SUAREZ II | Benjamín Araya, Juan Badiola, Daniel González, Horacio Araya |
| 1982. | SANTA ANA | Gastón R. Dorignac, Héctor Merlos Guillermo Gracida (h), Francisco E. Dorignac |
| 1981. | CORONEL SUAREZ | Benjamín Araya, Alberto P. Heguy, Alfredo Harriott, Celestino Garrós |
| 1980. | CORONEL SUAREZ | Benjamín Araya, Alberto P. Heguy, Alfredo Harriott, C. Garrós (Horacio Heguy) |
| 1979 | CORONEL SUAREZ | Alberto P. Heguy, Horacio A. Heguy, Juan Carlos Harriott (h), Alfredo Harriott |
| 1978. | CORONEL SUAREZ | Alberto P. Heguy, Horacio A. Heguy, Juan Carlos Harriott (h), Alfredo Harriott |
| 1977. | CORONEL SUAREZ | Alberto P. Heguy, Horacio A. Heguy, Juan Carlos Harriott (h), Alfredo Harriott |
| 1976. | CORONEL SUAREZ | Alberto P. Heguy, Horacio A. Heguy, Juan Carlos Harriott (h), Alfredo Harriott |
| 1975. | CORONEL SUAREZ | Alberto P. Heguy, Horacio A. Heguy, Juan Carlos Harriott (h), Alfredo Harriott |
| 1974. | CORONEL SUAREZ | Alberto P. Heguy, Horacio A. Heguy, Juan Carlos Harriott (h), Alfredo Harriott |
| 1973. | SANTA ANA | Gastón R. Dorignac, Héctor Merlos, Daniel González, Francisco Dorignac |
| 1972. | CORONEL SUAREZ | Alberto P. Heguy, Horacio A. Heguy, Juan Carlos Harriott (h), Alfredo Harriott |
| 1971. | SANTA ANA | Teófilo V. Bordeau, Gastón Dorignac, Daniel González, Francisco Dorignac |
| 1970. | CORONEL SUAREZ | Alberto P. Heguy, Horacio A. Heguy, Juan Carlos Harriott (h), Alfredo Harriott |
| 1969. | CORONEL SUAREZ | Alberto P. Heguy, Horacio A. Heguy, Juan Carlos Harriott (h), Alfredo Harriott |
| 1968. | CORONEL SUAREZ | Alberto P. Heguy, Horacio A. Heguy, Juan Carlos Harriott (h), Alfredo Harriott |
| 1967. | CORONEL SUAREZ | Alberto P. Heguy, Horacio A. Heguy, Juan Carlos Harriott (h), Alfredo Harriott |
| 1966. | CORONEL SUAREZ | Alberto P. Heguy (William Linfoot), Horacio A. Heguy, Juan Carlos Harriott (h), Daniel González |
| 1965. | CORONEL SUAREZ | Alberto P. Heguy, Horacio A. Heguy, Juan Carlos Harriott (h), Daniel González |
| 1964. | CORONEL SUAREZ | Alberto P. Heguy, Horacio A. Heguy, Juan Carlos Harriot (h), Juan Carlos Harriott (Carlos Torres Zavaleta) |
| 1963. | CORONEL SUAREZ | Alberto P. Heguy, Horacio A. Heguy, Juan Carlos Harriott (h),, Juan Carlos Harriott |
| 1962. | CORONEL SUAREZ | Horacio A. Heguy, Daniel González, Juan Carlos Harriott (h), Juan Carlos Harriott |
| 1961. | CORONEL SUAREZ | Horacio A. Heguy, Daniel González, Juan Carlos Harriott (h), Juan Carlos Harriott |
| 1960. | EL TREBOL | Horacio Castilla, Teófilo V. Bordeau, Carlos de la Serna, Carlos E. Menditeguy |
| 1959. | CORONEL SUAREZ | Horacio A. Heguy, Juan Carlos Harriott (h), Luis A. Lalor, Juan Carlos Harriott |
| 1958. | CORONEL SUAREZ- LOS INDIOS | Horacio A. Heguy, Juan Carlos Harriott (h), Antonio Heguy, Juan Carlos Harriott |
| 1957. | CORONEL SUAREZ | Bertil Andino Grahn, Juan Carlos Harriott (h), Enrique J. Alberdi, Juan Carlos Harriott |
| 1956. | EL TREBOL | Eduardo A. Bullrich, Julio Menditeguy, Roberto Skene, Carlos E. Menditeguy |
| 1955. | VENADO TUERTO | Juan L. Cavanagh, Roberto Cavanagh, Enrique J. Alberdi, Juan C. Alberdi |
| 1954. | EL TREBOL | Nicolás Ruiz Guinazú, Roberto Skene, Carlos E. Menditeguy, Eduardo A. Bullrich |
| 1953. | CORONEL SUAREZ | Ernesto J. Lalor, Francisco Reyes Carrere, Enrique J. Alberdi, Juan C. Alberdi |
| 1952. | CORONEL SUAREZ | Ruben Fernández Sarraúa, Francisco Reyes Carrere, Enrique J. Alberdi, Juan Carlos Harriott |
| 1951. | LOS PINGÜINOS | Luis J. Duggan, Iván M. Mihanovich, Gabriel Capdepont, Mariano Gutiérrez Achaval |
| 1950. | VENADO TUERTO | Juan L. Cavanagh, Roberto Cavanagh, Enrique J. Alberdi, Juan C. Alberdi |
| 1949. | VENADO TUERTO | Juan L. Cavanagh, Roberto Cavanagh, Enrique J. Alberdi, Juan C. Alberdi |
| 1948. | VENADO TUERTO | Juan L. Cavanagh, Roberto Cavanagh, Enrique J. Alberdi, Juan C. Alberdi |
| 1947. | VENADO TUERTO | Juan L. Cavanagh, Roberto Cavanagh, Enrique J. Alberdi, Juan C. Alberdi |
| 1946. | VENADO TUERTO | Juan L. Cavanagh, Roberto Cavanagh, Enrique J. Alberdi, Juan C. Alberdi |
| 1945. | -- | Nije održano zbog Drugog svjetskog rata. |
| 1944. | VENADO TUERTO | Juan L. Cavanagh, Roberto Cavanagh, Enrique J. Alberdi, Juan C. Alberdi |
| 1943. | EL TREBOL | Luis J. Duggan, Julio M. Menditeguy, Heriberto Duggan, Carlos M. Menditeguy |
| 1942. | EL TREBOL | Luis J. Duggan, Julio M. Menditeguy, Heriberto Duggan, Carlos M. Menditeguy |
| 1941. | EL TREBOL | Luis J. Duggan, Julio M. Menditeguy, Heriberto Duggan, Carlos M. Menditeguy |
| 1940. | EL TREBOL | Luis J. Duggan, Julio M. Menditeguy, Heriberto Duggan, Carlos M. Menditeguy |
| 1939. | EL TREBOL | Luis J. Duggan, Heriberto Duggan, Enrique Duggan, Manuel Andrada |
| 1938 . | LOS INDIOS | Audilio Bonadeo Ayrolo, Juan Rodríguez, Andrés Gazzotti, Manuel Andrada |
| 1937. | HURLINGHAM | Eduardo Rojas Lanusse, Juan D. Nelson, Roberto Cavanagh, Luis L. Lacey |
| 1936. | SANTA PAULA | Juan J. Reynal, Matías Casares, José C. Reynal, Ricardo S. Santamarina |
| 1935. | TORTUGAS | Juan C. Alberdi, Mario Inchauspe, Enrique J. Alberdi, Manuel Andrada |
| 1934. | CORONEL SUAREZ | Ricardo E. Garrós, Eduardo E. Garrós, Enrique J. Alberdi, Juan C. Alberdi |
| 1933. | SANTA PAULA | Juan J. Reynal, Martín J. Reynal, José C. Reynal, Manuel Andrada |
| 1932. | MEADOW BROOK | Michael G. Phipps, Ewinston F.C. Guest, Elmer J. Boeseke Jr., William H. Post |
| 1931. | LA RINCONADA | Audilio Bonadeo Ayrolo, Martín J. Reynal, José C. Reynal, Manuel Andrada |
| 1930. | SANTA PAULA | Alfredo J. Harrington, Juan J. Reynal, José C. Reynal, Manuel Andrada |
| 1929. | HURLINGHAM | Arturo J. Kenny, Juan D. Nelson, Enrique Padilla, Luis L. Lacey |
| 1928. | SANTA INES | Daniel Kearney, Guillermo Brooke Naylor, K. Reynolds (F.Watson), Juan Kearney |
| 1927. | HURLINGHAM | Arturo J. Kenny, Juan D. Nelson, Julio Negron, Luis L. Lacey |
| 1926. | HURLINGHAM | Francisco Cevallos, Ramón Videla Dorna, Justo J. Galarreta, Enrique E. Padilla |
| 1925. | HURLINGHAM | Arturo J. Kenny, Juan D. Nelson, E. Leonardo Lacey, Luis L. Lacey |
| 1924. | SANTA INES | Daniel M. Kearney, Carlos N. Land, Guillermo Brooke Naylor, Juan Kearney |
| 1923. | LAS ROSAS | Juan B. Miles, Juan D. Nelson, E. Leonardo Lacey, Luis L. Lacey |
| 1922. | SANTA INES | Daniel M. Kearney, Carlos N. Land, Guillermo Brooke Naylor, Juan Kearney |
| 1921. | HURLINGHAM | Arturo J. Kenny, Juan D. Nelson, Julio Negron, Luis L. Lacey |
| 1920. | HURLINGHAM | Arturo J. Kenny, Juan D. Nelson, Julio Negron, Luis L. Lacey |
| 1919. | LAS ROSAS | W. A. Benítz, Juan B. Miles, David B. Miles, Carlos N. Land |
| 1918. | HURLINGHAM | Jorge H. Roberts, C. Crawford Smith, Julio Negron, Juan A. E. Traill |
| 1917. | NORTH SANTA FE | Juan B. Miles, David B. Miles, Carlos N. Land, Juan A. E. Traill |
| 1916. | NORTH SANTA FE | Juan B. Miles, David B. Miles, Carlos N. Land, Juan A. E. Traill |
| 1915. | PALOMAR | Lindsay R. S. Holway, Samuel A. Casares, Carlos F. Lacey, Luis L. Lacey |
| 1914. | -- | Nije održano zbog Prvog svjetskog rata. |
| 1913. | NORTH SANTA FE | Eduardo Traill, L. A. Lynch Staunton, Roberto W. Traill, Juan A. E. Traill |
| 1912. | NORTH SANTA FE | Geoffrey C. Francés,L. A. Lynch Staunton, Roberto W. Traill, Juan A. E. Traill |
| 1911. | NORTH SANTA FE | Geoffrey C. Francés,L. A. Lynch Staunton, Roberto W. Traill, Juan A. E. Traill |
| 1910. | LAS ROSAS | Carlos A. M. Watts, Roberto G. Best, Juan A.E.Traill, E. de Galiani |
| 1909. | WESTERN CAMPS | Juan A. Campbell, Ricardo Leard, H. Drysdale, Eduardo Lucero |
| 1908. | NORTH SANTA FE | José E. Traill, Juan A. E. Traill, Roberto W. Traill, Eduardo Traill |
| 1907. | WESTERN CAMPS | Juan A. Campbell, Ricardo Leard, H. Drysdale, Eduardo Lucero |
| 1906. | NORTH SANTA FE | José E. Traill, Juan A. E. Traill, Roberto W. Traill, José González |
| 1905. | HURLINGHAM | E.C. Robson, T. Scott-Robson, Hugo Scott-Robson, B. Bedford |
| 1904 | NORTH SANTA FE | José E. Traill, Eduardo Traill, Juan A. E. Traill, Roberto W. Traill |
| 1903. | HURLINGHAM | Francisco J. Balfour, G. E. P. Robson, T.Scott-Robson, Hugo Scott- Robson |
| 1902. | HURLINGHAM | Francisco J. Balfour, E. C. Robson, T. Scott-Robson, B. Bedford |
| 1901. | SAN CARLOS | Gastón Peers, Percy Talbot, J.Carrizo, Roque Fredes |
| 1900. | LA VICTORIA | Mangus Fea, Frank E. Kinchant, J. Luard Bury, W. Hinchliff |
| 1899. | HURLINGHAM | Francisco J. Balfour, F. J. Bennet, T. Scott-Robson, Hugo Scott-Robson |
| 1898. | THE CASUALS | Frank B. Hinchliff, Eduardo Traill, Roberto W.Traill, F. S. Robinson |
| 1897. | HURLINGHAM | M. Finlayson, Frank Furber, E. Follet Holt, Hugo Scott-Robson |
| 1896. | LAS PETACAS | Sixto Martínez, José Martínez, Frank C. Kinchant, Francisco Benítez |
| 1895. | THE CASUALS | E. Follet Holt, C. J. Tetley, R. Scott Moncrieff, Percy Talbot |
| 1895. | LAS PETACAS | Sixto Martínez, José Martínez, Frank E. Kinchant, Francisco Benítez |
| 1894. | FLORES | J. Bennett, F. J. Bennett, T. Scott-Robson, Hugo Scott-Robson |
| 1894. | THE CASUALS | E. Follet Holt, R. Mc Smyth, Percy Talbot, F.S. Robinson |
| 1893. | HURLINGHAM | Francisco J. Balfour, Frank Furber, C. J. Tetley, Hugo Scott-Robson |