| Year | Tournament | Result | Player | Age | Nation |
|---|---|---|---|---|---|
| 1991 | French Open | R32 | Marcos Ondruska | 18 | South Africa |
| 1991 | French Open | R64 | Gary Muller | 26 | South Africa |
| 1991 | French Open | R64 | Wayne Ferreira | 19 | South Africa |
| 1991 | French Open | R64 | Mariaan de Swardt | 20 | South Africa |
| 1991 | French Open | R64 | Amanda Coetzer | 19 | South Africa |
| 1991 | Australian Open | R16 | Wayne Ferreira | 19 | South Africa |
| 1991 | Australian Open | R32 | Rosalyn Fairbank | 30 | South Africa |
| 1991 | Australian Open | R64 | Christo van Rensburg | 28 | South Africa |
| 1991 | Australian Open | R128 | Mark Kaplan | 23 | South Africa |
| 1991 | Australian Open | R128 | Gary Muller | 26 | South Africa |
| 1991 | Australian Open | R128 | Elna Reinach | 22 | South Africa |
| 1990 | US Open | R16 | Christo van Rensburg | 27 | South Africa |
| 1990 | US Open | R32 | Gary Muller | 25 | South Africa |
| 1990 | US Open | R32 | Dianne Van Rensburg | 22 | South Africa |
| 1990 | US Open | R32 | Elna Reinach | 21 | South Africa |
| 1990 | US Open | R64 | Rosalyn Fairbank | 29 | South Africa |
| 1990 | US Open | R128 | Dick Bosse | n/a | South Africa |
| 1990 | US Open | R128 | Mark Kaplan | 22 | South Africa |
| 1990 | US Open | R128 | Amanda Coetzer | 18 | South Africa |
| 1990 | Wimbledon | R32 | Elna Reinach | 21 | South Africa |
| 1990 | Wimbledon | R64 | Wayne Ferreira | 18 | South Africa |
| 1990 | Wimbledon | R64 | Christo van Rensburg | 27 | South Africa |
| 1990 | Wimbledon | R64 | Danie Visser | 28 | South Africa |
| 1990 | Wimbledon | R64 | Gary Muller | 25 | South Africa |
| 1990 | Wimbledon | R64 | Dianne Van Rensburg | 22 | South Africa |
| 1990 | Wimbledon | R64 | Amanda Coetzer | 18 | South Africa |
| 1990 | Wimbledon | R64 | Rosalyn Fairbank | 29 | South Africa |
| 1990 | Wimbledon | R128 | Mark Kaplan | 22 | South Africa |
| 1990 | Wimbledon | R128 | Robyn Field | 23? | South Africa |
| 1990 | French Open | R64 | Dianne Van Rensburg | 22 | South Africa |
| 1990 | French Open | R128 | Elna Reinach | 21 | South Africa |
| 1990 | French Open | R128 | Rosalyn Fairbank | 29 | South Africa |
| 1990 | French Open | R128 | Amanda Coetzer | 18 | South Africa |
| 1990 | Australian Open | R16 | Dianne Van Rensburg | 21 | South Africa |
| 1990 | Australian Open | R32 | Rosalyn Fairbank | 29 | South Africa |
| 1990 | Australian Open | R64 | Christo van Rensburg | 27 | South Africa |
| 1990 | Australian Open | R128 | Gary Muller | 25 | South Africa |
| 1990 | Australian Open | R128 | Pieter Aldrich | 24 | South Africa |
| 1990 | Australian Open | R128 | Lise Gregory | 26 | South Africa |
| 1989 | US Open | R16 | Rosalyn Fairbank | 28 | South Africa |
| 1989 | US Open | R32 | Pieter Aldrich | 23 | South Africa |
| 1989 | US Open | R64 | Christo van Rensburg | 26 | South Africa |
| 1989 | US Open | R64 | Danie Visser | 28 | South Africa |
| 1989 | US Open | R64 | Elna Reinach | 20 | South Africa |
| 1989 | US Open | R128 | Craig Campbell | 26 | South Africa |
| 1989 | US Open | R128 | Dianne Van Rensburg | 21 | South Africa |
| 1989 | US Open | R128 | Amanda Coetzer | 17 | South Africa |
| 1989 | Wimbledon | Q | Rosalyn Fairbank | 28 | South Africa |
| 1989 | Wimbledon | R16 | Christo van Rensburg | 26 | South Africa |
| 1989 | Wimbledon | R64 | Pieter Aldrich | 23 | South Africa |
Open Era Grand Slam Tennis
This site is dedicated to Grand Slam tennis stats from the Open Era – for those of us who love the numbers behind the game. Pick any group of players and see how they rank. Compare, filter, and view the same data from different angles – whether you want to explore dominance, consistency, or longevity. In short: It’s all about turning tennis history into insights you can actually play with.