| Year | Tournament | Result | Player | Age | Nation |
|---|---|---|---|---|---|
| 1984 | French Open | R128 | Heidi Eisterlehner | 34 | East Germany |
| 1983 | French Open | R128 | Ulrich Pinner | 29 | East Germany |
| 1982 | French Open | R64 | Ulrich Pinner | 28 | East Germany |
| 1981 | Wimbledon | R64 | Heidi Eisterlehner | 31 | East Germany |
| 1981 | French Open | R128 | Heidi Eisterlehner | 31 | East Germany |
| 1980 | Wimbledon | R128 | Heidi Eisterlehner | 30 | East Germany |
| 1979 | Wimbledon | R128 | Heidi Eisterlehner | 29 | East Germany |
| 1979 | French Open | R64 | Heidi Eisterlehner | 29 | East Germany |
| 1978 | Australian Open | R16 | Heidi Eisterlehner | 29 | East Germany |
| 1978 | French Open | R32 | Heidi Eisterlehner | 28 | East Germany |
| 1978 | French Open | R64 | Ulrich Pinner | 24 | East Germany |
| 1977 | Australian Open (Jan) | R32 | Heidi Eisterlehner | 28 | East Germany |
| 1977 | US Open | R128 | Heidi Eisterlehner | 27 | East Germany |
| 1977 | Wimbledon | R128 | Heidi Eisterlehner | 27 | East Germany |
| 1977 | French Open | R32 | Ulrich Pinner | 23 | East Germany |
| 1977 | French Open | R32 | Heidi Eisterlehner | 27 | East Germany |
| 1976 | Wimbledon | R32 | Ulrich Pinner | 22 | East Germany |
| 1976 | Wimbledon | R64 | Heidi Eisterlehner | 26 | East Germany |
| 1976 | French Open | R32 | Ulrich Pinner | 22 | East Germany |
| 1976 | French Open | R64 | Heidi Eisterlehner | 26 | East Germany |
| 1976 | Australian Open | Q | Heidi Eisterlehner | 26 | East Germany |
| 1975 | Wimbledon | R32 | Ulrich Pinner | 21 | East Germany |
| 1975 | Wimbledon | R128 | Heidi Eisterlehner | 25 | East Germany |
| 1975 | French Open | R128 | Ulrich Pinner | 21 | East Germany |
| 1975 | Australian Open | R32 | Ulrich Pinner | 20 | East Germany |
| 1974 | Wimbledon | R128 | Ulrich Pinner | 20 | East Germany |
| 1974 | French Open | R128 | Ulrich Pinner | 20 | East Germany |
| 1974 | Australian Open | R64 | Ulrich Pinner | 19 | East Germany |
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.