Arturo Andres Ithurralde - Football referee
| Copa Libertadores 1984 | ||||
| group stage | Nacional (UR) | El Nacional | 1984-05-03 | 1 - 1 |
| group stage | Junior Barranquilla | Santos FC | 1984-04-03 | 0 - 3 |
| Copa America 1983 | ||||
| 1/2 finals | Uruguay | Peru | 1983-10-20 | 1 - 1 |
| Copa Libertadores 1983 | ||||
| 1/2 final stage | Peñarol | Atlético San Cristobal | 1983-07-13 | 1 - 0 |
| group stage | Montevideo Wanderers | Club Nacional | 1983-04-12 | 3 - 1 |
| Copa Libertadores 1982 | ||||
| group stage | Colo-Colo | LDU Quito | 1982-09-07 | 1 - 0 |
| WC 1982 | ||||
| group stage | Spain | Honduras | 1982-06-16 | 1 - 1 |
| WC 1982 qualifiers - Asia/Oceania | ||||
| New Zealand | Saudi Arabia | 1981-11-28 | 2 - 2 | |
| Copa Libertadores 1981 | ||||
| 1/2 final stage | Peñarol | Nacional (UR) | 1981-09-30 | 1 - 1 |
| group stage | Rosario Central | River Plate | 1981-03-18 | 0 - 1 |
| WC 1982 qualifiers - S. America | ||||
| Colombia | Peru | 1981-07-26 | 1 - 1 | |
| Copa Libertadores 1980 | ||||
| 1/2 final stage | O'Higgins | Nacional (UR) | 1980-05-21 | 0 - 1 |
| group stage | The Strongest | Oriente Petrolero | 1980-04-23 | 3 - 2 |
| group stage | Sol de America | O'Higgins | 1980-03-25 | 1 - 4 |
| group stage | Santa Fe | América de Cali | 1980-03-19 | 1 - 1 |
| WC 1979 u20 | ||||
| 1st stage | Soviet Union u20 | Hungary u20 | 1979-08-26 | 5 - 1 |
| Copa Libertadores 1979 | ||||
| group stage | Sol de America | BolÃvar | 1979-04-15 | 2 - 2 |
| group stage | Palmeiras | Alianza Lima | 1979-04-12 | 4 - 0 |
| Copa Libertadores 1978 | ||||
| 1/2 final stage | Deportivo Cali | Alianza Lima | 1978-09-21 | 3 - 2 |
| group stage | Danubio | Peñarol | 1978-06-07 | 1 - 2 |
| group stage | Junior Barranquilla | Danubio | 1978-05-14 | 0 - 0 |
| WC 1977 u20 | ||||
| group stage | Tunisia u20 | France u20 | 1977-06-30 | 0 - 1 |
| Copa Libertadores 1977 | ||||
| group stage | Oriente Petrolero | BolÃvar | 1977-05-15 | 0 - 0 |
| group stage | Libertad | Everton (Chile) | 1977-05-06 | 2 - 1 |
| group stage | Universidad de Chile | Everton (Chile) | 1977-04-20 | 1 - 0 |
| WC 1978 qualifiers - S America | ||||
| Uruguay | Bolivia | 1977-03-27 | 2 - 2 | |
| Copa Libertadores 1976 | ||||
| group stage | Union Espanola | Peñarol | 1976-03-13 | 0 - 0 |
| group stage | River Plate | Estudiantes | 1976-02-25 | 1 - 0 |
| Copa America 1975 | ||||
| 1/2 finals | Peru | Brazil | 1975-10-04 | 0 - 2 |
| 1st stage | Chile | Bolivia | 1975-08-13 | 4 - 0 |
| Copa Libertadores 1975 | ||||
| group stage | Vasco da Gama | Deportivo Cali | 1975-04-06 | 0 - 0 |
| group stage | Montevideo Wanderers | Universitario | 1975-03-18 | 0 - 2 |
| group stage | Rosario Central | Newell's Old Boys | 1975-02-28 | 2 - 1 |
| friendly | ||||
| England | Argentina | 1974-05-22 | 2 - 2 | |
| Argentina | Romania | 1974-04-22 | 2 - 1 | |
| Argentina | France | 1971-01-13 | 2 - 0 | |
| Copa Libertadores 1974 | ||||
| 1/2 final stage | Sao Paulo | Defensor Lima | 1974-10-02 | 4 - 0 |
| group stage | Cerro Porteno | Olimpia Asuncion | 1974-02-05 | 1 - 0 |
| Copa Libertadores 1973 | ||||
| group stage | Nacional (UR) | Botafogo | 1973-03-17 | 1 - 2 |
| Copa Libertadores 1972 | ||||
| group stage | América de Quito | Chaco Petrolero | 1972-03-26 | 1 - 0 |
| group stage | Sao Paulo | Cerro Porteno | 1972-03-05 | 4 - 0 |
| group stage | Atlético Mineiro | Cerro Porteno | 1972-03-01 | 1 - 1 |
| Copa Libertadores 1971 | ||||
| group stage | Chaco Petrolero | Nacional (UR) | 1971-03-06 | 0 - 1 |
| group stage | Cerro Porteno | Guaranà | 1971-02-07 | 1 - 1 |
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