| Year | Tournament | Result | Player | Age | Nation |
|---|---|---|---|---|---|
| 1988 | US Open | R128 | Christina Singer | 20 | West Germany |
| 1988 | US Open | R128 | Silke Meier | 20 | West Germany |
| 1988 | US Open | R128 | Eva Pfaff | 27 | West Germany |
| 1988 | US Open | R128 | Silke Frankl | 18 | West Germany |
| 1988 | US Open | R128 | Wiltrud Probst | 19 | West Germany |
| 1988 | Wimbledon | W | Steffi Graf | 19 | West Germany |
| 1988 | Wimbledon | F | Boris Becker | 20 | West Germany |
| 1988 | Wimbledon | Q | Patrick Kuehnen | 22 | West Germany |
| 1988 | Wimbledon | R32 | Eric Jelen | 23 | West Germany |
| 1988 | Wimbledon | R32 | Sylvia Hanika | 28 | West Germany |
| 1988 | Wimbledon | R64 | Udo Riglewski | 21 | West Germany |
| 1988 | Wimbledon | R64 | Heiner Moraing | 23 | West Germany |
| 1988 | Wimbledon | R64 | Tore Meinecke | 20 | West Germany |
| 1988 | Wimbledon | R64 | Silke Meier | 19 | West Germany |
| 1988 | Wimbledon | R64 | Isabel Cueto | 19 | West Germany |
| 1988 | Wimbledon | R64 | Christina Singer | 19 | West Germany |
| 1988 | Wimbledon | R128 | Carl-Uwe Steeb | 20 | West Germany |
| 1988 | Wimbledon | R128 | Christian Saceanu | 19 | West Germany |
| 1988 | Wimbledon | R128 | Ricki Osterthun | 24 | West Germany |
| 1988 | Wimbledon | R128 | Eva Pfaff | 27 | West Germany |
| 1988 | Wimbledon | R128 | Claudia Porwik | 19 | West Germany |
| 1988 | Wimbledon | R128 | Wiltrud Probst | 19 | West Germany |
| 1988 | French Open | W | Steffi Graf | 18 | West Germany |
| 1988 | French Open | R16 | Boris Becker | 20 | West Germany |
| 1988 | French Open | R16 | Sylvia Hanika | 28 | West Germany |
| 1988 | French Open | R32 | Patrick Kuehnen | 22 | West Germany |
| 1988 | French Open | R32 | Claudia Kohde-Kilsch | 24 | West Germany |
| 1988 | French Open | R64 | Christian Saceanu | 19 | West Germany |
| 1988 | French Open | R64 | Damir Keretić | 28 | West Germany |
| 1988 | French Open | R64 | Tore Meinecke | 20 | West Germany |
| 1988 | French Open | R64 | Eva Pfaff | 27 | West Germany |
| 1988 | French Open | R64 | Silke Meier | 19 | West Germany |
| 1988 | French Open | R64 | Wiltrud Probst | 18 | West Germany |
| 1988 | French Open | R128 | Patrick Baur | 23 | West Germany |
| 1988 | French Open | R128 | Carl-Uwe Steeb | 20 | West Germany |
| 1988 | French Open | R128 | Pavel Vojtisek | 24 | West Germany |
| 1988 | French Open | R128 | Andreas Maurer | 30 | West Germany |
| 1988 | French Open | R128 | Ricki Osterthun | 24 | West Germany |
| 1988 | French Open | R128 | Eric Jelen | 23 | West Germany |
| 1988 | French Open | R128 | Isabel Cueto | 19 | West Germany |
| 1988 | French Open | R128 | Sabine Auer | 21 | West Germany |
| 1988 | French Open | R128 | Christina Singer | 19 | West Germany |
| 1988 | French Open | R128 | Sabine Hack | 18 | West Germany |
| 1988 | French Open | R128 | Claudia Porwik | 19 | West Germany |
| 1988 | Australian Open | W | Steffi Graf | 18 | West Germany |
| 1988 | Australian Open | S | Claudia Kohde-Kilsch | 24 | West Germany |
| 1988 | Australian Open | Q | Claudia Porwik | 19 | West Germany |
| 1988 | Australian Open | R16 | Christian Saceanu | 19 | West Germany |
| 1988 | Australian Open | R16 | Carl-Uwe Steeb | 20 | West Germany |
| 1988 | Australian Open | R16 | Sylvia Hanika | 28 | 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.