| Year | Tournament | Result | Player | Age | Nation |
|---|---|---|---|---|---|
| 1990 | Australian Open | R32 | Udo Riglewski | 23 | West Germany |
| 1990 | Australian Open | R32 | Michael Stich | 21 | West Germany |
| 1990 | Australian Open | R32 | Anke Huber | 15 | West Germany |
| 1990 | Australian Open | R64 | Patrick Kuehnen | 23 | West Germany |
| 1990 | Australian Open | R64 | Jens Wöhrmann | 22 | West Germany |
| 1990 | Australian Open | R64 | Silke Meier | 21 | West Germany |
| 1990 | Australian Open | R128 | Pavel Vojtisek | 26 | West Germany |
| 1990 | Australian Open | R128 | Carl-Uwe Steeb | 22 | West Germany |
| 1990 | Australian Open | R128 | Eric Jelen | 24 | West Germany |
| 1990 | Australian Open | R128 | Markus Zoecke | 21 | West Germany |
| 1990 | Australian Open | R128 | Karin Kschwendt | 21 | West Germany |
| 1990 | Australian Open | R128 | Wiltrud Probst | 20 | West Germany |
| 1990 | Australian Open | R128 | Steffi Menning | 19 | West Germany |
| 1990 | Australian Open | R128 | Eva Pfaff | 28 | West Germany |
| 1990 | Australian Open | R128 | Martina Pawlik | 20 | West Germany |
| 1990 | Australian Open | R128 | Claudia Kohde-Kilsch | 26 | West Germany |
| 1990 | Australian Open | R128 | Eva-Maria Schürhoff | 20 | West Germany |
| 1989 | US Open | W | Boris Becker | 21 | West Germany |
| 1989 | US Open | W | Steffi Graf | 20 | West Germany |
| 1989 | US Open | R32 | Carl-Uwe Steeb | 22 | West Germany |
| 1989 | US Open | R32 | Sylvia Hanika | 29 | West Germany |
| 1989 | US Open | R64 | Isabel Cueto | 20 | West Germany |
| 1989 | US Open | R128 | Michael Stich | 20 | West Germany |
| 1989 | US Open | R128 | Eric Jelen | 24 | West Germany |
| 1989 | US Open | R128 | Martina Pawlik | 19 | West Germany |
| 1989 | US Open | R128 | Claudia Porwik | 20 | West Germany |
| 1989 | US Open | R128 | Claudia Kohde-Kilsch | 25 | West Germany |
| 1989 | US Open | R128 | Eva Pfaff | 28 | West Germany |
| 1989 | Wimbledon | W | Boris Becker | 21 | West Germany |
| 1989 | Wimbledon | W | Steffi Graf | 20 | West Germany |
| 1989 | Wimbledon | R32 | Patrick Kuehnen | 23 | West Germany |
| 1989 | Wimbledon | R32 | Claudia Kohde-Kilsch | 25 | West Germany |
| 1989 | Wimbledon | R64 | Eric Jelen | 24 | West Germany |
| 1989 | Wimbledon | R64 | Carl-Uwe Steeb | 21 | West Germany |
| 1989 | Wimbledon | R64 | Eva Pfaff | 28 | West Germany |
| 1989 | Wimbledon | R64 | Claudia Porwik | 20 | West Germany |
| 1989 | Wimbledon | R64 | Martina Pawlik | 19 | West Germany |
| 1989 | Wimbledon | R128 | Michael Stich | 20 | West Germany |
| 1989 | Wimbledon | R128 | Patrick Baur | 24 | West Germany |
| 1989 | Wimbledon | R128 | Christian Saceanu | 20 | West Germany |
| 1989 | Wimbledon | R128 | Sylvia Hanika | 29 | West Germany |
| 1989 | Wimbledon | R128 | Silke Meier | 20 | West Germany |
| 1989 | French Open | F | Steffi Graf | 19 | West Germany |
| 1989 | French Open | S | Boris Becker | 21 | West Germany |
| 1989 | French Open | R16 | Sylvia Hanika | 29 | West Germany |
| 1989 | French Open | R32 | Carl-Uwe Steeb | 21 | West Germany |
| 1989 | French Open | R32 | Martina Pawlik | 19 | West Germany |
| 1989 | French Open | R64 | Christian Saceanu | 20 | West Germany |
| 1989 | French Open | R64 | Michael Stich | 20 | West Germany |
| 1989 | French Open | R64 | Eric Jelen | 24 | 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.