| Year | Tournament | Result | Player | Age | Nation |
|---|---|---|---|---|---|
| 1974 | French Open | R16 | Elvira Weisenberger | 24 | Argentina |
| 1974 | French Open | R32 | Guillermo Vilas | 21 | Argentina |
| 1974 | French Open | R64 | Julián Ganzábal | 27 | Argentina |
| 1974 | French Open | R64 | Tito Vázquez | 25 | Argentina |
| 1974 | French Open | R128 | Lito Álvarez | 26 | Argentina |
| 1973 | US Open | R128 | Tito Vázquez | 24 | Argentina |
| 1973 | US Open | R128 | Guillermo Vilas | 21 | Argentina |
| 1973 | US Open | R128 | Lito Álvarez | 25 | Argentina |
| 1973 | Wimbledon | R64 | Raquel Giscafré | 24 | Argentina |
| 1973 | French Open | R32 | Guillermo Vilas | 20 | Argentina |
| 1973 | French Open | R32 | Raquel Giscafré | 24 | Argentina |
| 1973 | French Open | R64 | Tito Vázquez | 24 | Argentina |
| 1972 | US Open | R64 | Guillermo Vilas | 20 | Argentina |
| 1972 | Wimbledon | R64 | Raquel Giscafré | 23 | Argentina |
| 1972 | Wimbledon | R128 | Tito Vázquez | 23 | Argentina |
| 1972 | Wimbledon | R128 | Guillermo Vilas | 19 | Argentina |
| 1972 | French Open | R16 | Guillermo Vilas | 19 | Argentina |
| 1972 | French Open | R128 | Ricardo Cano | 20 | Argentina |
| 1971 | US Open | R64 | Tito Vázquez | 22 | Argentina |
| 1971 | US Open | R64 | Graciela Moran | 23 | Argentina |
| 1971 | US Open | R64 | Raquel Giscafré | 22 | Argentina |
| 1971 | US Open | R128 | Lito Álvarez | 23 | Argentina |
| 1971 | Wimbledon | R128 | Raquel Giscafré | 22 | Argentina |
| 1971 | French Open | R64 | Raquel Giscafré | 22 | Argentina |
| 1970 | US Open | R16 | Tito Vázquez | 21 | Argentina |
| 1970 | Wimbledon | R128 | Guillermo Vilas | 17 | Argentina |
| 1970 | French Open | R128 | Raul Peralta | 29 | Argentina |
| 1969 | US Open | R64 | Ana Maria Cavadini | n/a | Argentina |
| 1969 | Wimbledon | R64 | Graciela Moran | 21 | Argentina |
| 1969 | Wimbledon | R128 | Raquel Giscafré | 20 | Argentina |
| 1969 | French Open | R16 | Raquel Giscafré | 20 | Argentina |
| 1969 | French Open | R32 | Ana Maria Cavadini | n/a | Argentina |
| 1968 | Wimbledon | R64 | Raquel Giscafré | 19 | Argentina |
| 1968 | Wimbledon | R128 | Raul Peralta | 28 | Argentina |
| 1968 | French Open | R128 | Mabel Vrancovitch | n/a | Argentina |
| 1968 | French Open | R128 | Raquel Giscafré | 19 | Argentina |
Open Era Grand Slam Tennis