| Year | Tournament | Result | Player | Age | Nation |
|---|---|---|---|---|---|
| 1980 | French Open | R32 | Iris Riedel-Kühn | 26 | West Germany |
| 1980 | French Open | R64 | Klaus Eberhard | 22 | West Germany |
| 1980 | French Open | R64 | Claudia Kohde-Kilsch | 16 | West Germany |
| 1980 | French Open | R128 | Peter Elter | 21 | West Germany |
| 1980 | French Open | R128 | Andreas Maurer | 22 | West Germany |
| 1979 | Australian Open | R16 | Jutta Diesslin | 24 | West Germany |
| 1979 | Australian Open | R32 | Ulrich Marten | 23 | West Germany |
| 1979 | US Open | Q | Sylvia Hanika | 19 | West Germany |
| 1979 | US Open | R128 | Bettina Bunge | 16 | West Germany |
| 1979 | US Open | R128 | Iris Riedel-Kühn | 25 | West Germany |
| 1979 | Wimbledon | R32 | Sylvia Hanika | 19 | West Germany |
| 1979 | Wimbledon | R64 | Andreas Maurer | 21 | West Germany |
| 1979 | Wimbledon | R64 | Iris Riedel-Kühn | 25 | West Germany |
| 1979 | Wimbledon | R64 | Bettina Bunge | 16 | West Germany |
| 1979 | Wimbledon | R128 | Karl Meiler | 30 | West Germany |
| 1979 | Wimbledon | R128 | Katja Ebbinghaus | 31 | West Germany |
| 1979 | French Open | R16 | Bettina Bunge | 15 | West Germany |
| 1979 | French Open | R32 | Rolf Gehring | 23 | West Germany |
| 1979 | French Open | R64 | Werner Zirngibl | 22 | West Germany |
| 1979 | French Open | R64 | Sylvia Hanika | 19 | West Germany |
| 1979 | French Open | R128 | Max Wünschig | 29 | West Germany |
| 1979 | French Open | R128 | Peter Elter | 20 | West Germany |
| 1979 | French Open | R128 | Andreas Maurer | 21 | West Germany |
| 1978 | US Open | R32 | Bettina Bunge | 15 | West Germany |
| 1978 | US Open | R128 | Katja Ebbinghaus | 30 | West Germany |
| 1978 | US Open | R128 | Sylvia Hanika | 18 | West Germany |
| 1978 | Wimbledon | R64 | Sylvia Hanika | 18 | West Germany |
| 1978 | Wimbledon | R64 | Iris Riedel-Kühn | 24 | West Germany |
| 1978 | Wimbledon | R128 | Katja Ebbinghaus | 30 | West Germany |
| 1978 | French Open | Q | Helga Niessen Masthoff | 36 | West Germany |
| 1978 | French Open | R16 | Rolf Gehring | 22 | West Germany |
| 1978 | French Open | R32 | Katja Ebbinghaus | 30 | West Germany |
| 1978 | French Open | R64 | Klaus Eberhard | 20 | West Germany |
| 1978 | French Open | R64 | Sylvia Hanika | 18 | West Germany |
| 1978 | French Open | R64 | Iris Riedel-Kühn | 24 | West Germany |
| 1978 | French Open | R128 | Peter Elter | 19 | West Germany |
| 1978 | French Open | R128 | Jürgen Fassbender | 30 | West Germany |
| 1978 | French Open | R128 | Werner Zirngibl | 21 | West Germany |
| 1978 | French Open | R128 | Karl Meiler | 29 | West Germany |
| 1977 | Australian Open (Jan) | Q | Katja Ebbinghaus | 29 | West Germany |
| 1977 | Australian Open (Jan) | R32 | Werner Zirngibl | 21 | West Germany |
| 1977 | Australian Open (Jan) | R32 | Ulrich Marten | 21 | West Germany |
| 1977 | Australian Open (Jan) | R64 | Harald Elschenbroich | 36 | West Germany |
| 1977 | US Open | R64 | Iris Riedel-Kühn | 23 | West Germany |
| 1977 | US Open | R128 | Frank Gebert | 24 | West Germany |
| 1977 | US Open | R128 | Katja Ebbinghaus | 29 | West Germany |
| 1977 | Wimbledon | R32 | Karl Meiler | 28 | West Germany |
| 1977 | Wimbledon | R32 | Katja Ebbinghaus | 29 | West Germany |
| 1977 | Wimbledon | R64 | Iris Riedel-Kühn | 23 | West Germany |
| 1977 | Wimbledon | R64 | Helga Niessen Masthoff | 35 | West 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.