| Year | Tournament | Result | Player | Age | Nation |
|---|---|---|---|---|---|
| 1979 | US Open | R64 | Andrew Pattison | 30 | Rhodesia |
| 1979 | Wimbledon | R32 | Andrew Pattison | 30 | Rhodesia |
| 1979 | Wimbledon | R128 | Haroon Ismail | 24 | Rhodesia |
| 1979 | French Open | R64 | Andrew Pattison | 30 | Rhodesia |
| 1978 | US Open | R32 | Andrew Pattison | 29 | Rhodesia |
| 1978 | Wimbledon | R128 | Andrew Pattison | 29 | Rhodesia |
| 1977 | US Open | R64 | Andrew Pattison | 28 | Rhodesia |
| 1977 | Wimbledon | R64 | Andrew Pattison | 28 | Rhodesia |
| 1977 | French Open | R64 | Andrew Pattison | 28 | Rhodesia |
| 1976 | US Open | R128 | Andrew Pattison | 27 | Rhodesia |
| 1976 | Wimbledon | R64 | Andrew Pattison | 27 | Rhodesia |
| 1975 | US Open | Q | Andrew Pattison | 26 | Rhodesia |
| 1975 | US Open | R128 | Roger Dowdeswell | 31 | Rhodesia |
| 1975 | Wimbledon | R32 | Andrew Pattison | 26 | Rhodesia |
| 1975 | Wimbledon | R128 | Anthony Fawcett | n/a | Rhodesia |
| 1975 | French Open | R64 | Andrew Pattison | 26 | Rhodesia |
| 1975 | French Open | R128 | Roger Dowdeswell | 31 | Rhodesia |
| 1974 | US Open | R64 | Roger Dowdeswell | 30 | Rhodesia |
| 1974 | US Open | R128 | Andrew Pattison | 25 | Rhodesia |
| 1974 | Wimbledon | R32 | Andrew Pattison | 25 | Rhodesia |
| 1974 | Wimbledon | R128 | Roger Dowdeswell | 30 | Rhodesia |
| 1973 | US Open | R16 | Andrew Pattison | 24 | Rhodesia |
| 1973 | French Open | R32 | Andrew Pattison | 24 | Rhodesia |
| 1973 | Australian Open | R64 | Joan Walker | n/a | Rhodesia |
| 1972 | US Open | R128 | Andrew Pattison | 23 | Rhodesia |
| 1972 | Wimbledon | R64 | Douglas Irvine | n/a | Rhodesia |
| 1972 | Wimbledon | R128 | Andrew Pattison | 23 | Rhodesia |
| 1972 | Wimbledon | R128 | Sally Hudson Beck | 18 | Rhodesia |
| 1972 | French Open | R32 | Andrew Pattison | 23 | Rhodesia |
| 1971 | US Open | R64 | Andrew Pattison | 22 | Rhodesia |
| 1971 | US Open | R128 | Douglas Irvine | n/a | Rhodesia |
| 1971 | Wimbledon | R32 | Andrew Pattison | 22 | Rhodesia |
| 1971 | Wimbledon | R32 | Douglas Irvine | n/a | Rhodesia |
| 1971 | Wimbledon | R128 | Sally Hudson Beck | 17 | Rhodesia |
| 1971 | French Open | R128 | Andrew Pattison | 22 | Rhodesia |
| 1970 | Wimbledon | R64 | Andrew Pattison | 21 | Rhodesia |
| 1970 | Wimbledon | R128 | Douglas Irvine | n/a | Rhodesia |
| 1970 | Wimbledon | R128 | Roger Dowdeswell | 26 | Rhodesia |
| 1970 | French Open | R128 | Andrew Pattison | 21 | Rhodesia |
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.