| Year | Tournament | Result | Player | Age | Nation |
|---|---|---|---|---|---|
| 1991 | US Open | S | Ivan Lendl | 31 | Czechoslovakia |
| 1991 | US Open | R16 | Radka Zrubáková | 20 | Czechoslovakia |
| 1991 | US Open | R16 | Regina Rajchrtová | 23 | Czechoslovakia |
| 1991 | US Open | R16 | Jana Novotná | 22 | Czechoslovakia |
| 1991 | US Open | R32 | Karel Nováček | 26 | Czechoslovakia |
| 1991 | US Open | R32 | Eva Švíglerová | 20 | Czechoslovakia |
| 1991 | US Open | R32 | Helena Suková | 26 | Czechoslovakia |
| 1991 | US Open | R64 | Andrea Strnadová | 19 | Czechoslovakia |
| 1991 | US Open | R64 | Karina Habšudová | 18 | Czechoslovakia |
| 1991 | US Open | R128 | Marián Vajda | 26 | Czechoslovakia |
| 1991 | US Open | R128 | Petr Korda | 23 | Czechoslovakia |
| 1991 | US Open | R128 | Petra Langrová | 21 | Czechoslovakia |
| 1991 | Wimbledon | R16 | Karel Nováček | 26 | Czechoslovakia |
| 1991 | Wimbledon | R32 | Ivan Lendl | 31 | Czechoslovakia |
| 1991 | Wimbledon | R32 | Andrea Strnadová | 19 | Czechoslovakia |
| 1991 | Wimbledon | R64 | Radka Zrubáková | 20 | Czechoslovakia |
| 1991 | Wimbledon | R64 | Karina Habšudová | 17 | Czechoslovakia |
| 1991 | Wimbledon | R64 | Jana Novotná | 22 | Czechoslovakia |
| 1991 | Wimbledon | R128 | Petr Korda | 23 | Czechoslovakia |
| 1991 | Wimbledon | R128 | Marián Vajda | 26 | Czechoslovakia |
| 1991 | Wimbledon | R128 | Richard Vogel | 26 | Czechoslovakia |
| 1991 | Wimbledon | R128 | Regina Rajchrtová | 23 | Czechoslovakia |
| 1991 | Wimbledon | R128 | Helena Suková | 26 | Czechoslovakia |
| 1991 | Wimbledon | R128 | Petra Langrová | 20 | Czechoslovakia |
| 1991 | Wimbledon | R128 | Eva Švíglerová | 19 | Czechoslovakia |
| 1991 | French Open | Q | Jana Novotná | 22 | Czechoslovakia |
| 1991 | French Open | R32 | Marián Vajda | 26 | Czechoslovakia |
| 1991 | French Open | R32 | Regina Rajchrtová | 23 | Czechoslovakia |
| 1991 | French Open | R64 | Petr Korda | 23 | Czechoslovakia |
| 1991 | French Open | R64 | Ctislav Doseděl | 20 | Czechoslovakia |
| 1991 | French Open | R64 | Helena Suková | 26 | Czechoslovakia |
| 1991 | French Open | R64 | Petra Langrová | 20 | Czechoslovakia |
| 1991 | French Open | R128 | Karel Nováček | 26 | Czechoslovakia |
| 1991 | French Open | R128 | Andrea Strnadová | 18? | Czechoslovakia |
| 1991 | French Open | R128 | Karina Habšudová | 17 | Czechoslovakia |
| 1991 | French Open | R128 | Leona Lásková | 21 | Czechoslovakia |
| 1991 | French Open | R128 | Radka Zrubáková | 20 | Czechoslovakia |
| 1991 | French Open | R128 | Eva Švíglerová | 19 | Czechoslovakia |
| 1991 | Australian Open | F | Ivan Lendl | 30 | Czechoslovakia |
| 1991 | Australian Open | F | Jana Novotná | 22 | Czechoslovakia |
| 1991 | Australian Open | R16 | Karina Habšudová | 17 | Czechoslovakia |
| 1991 | Australian Open | R32 | Andrea Strnadová | 18 | Czechoslovakia |
| 1991 | Australian Open | R32 | Helena Suková | 25 | Czechoslovakia |
| 1991 | Australian Open | R64 | Marián Vajda | 25 | Czechoslovakia |
| 1991 | Australian Open | R64 | Petr Korda | 22 | Czechoslovakia |
| 1991 | Australian Open | R64 | Ctislav Doseděl | 20 | Czechoslovakia |
| 1991 | Australian Open | R64 | Regina Rajchrtová | 22 | Czechoslovakia |
| 1991 | Australian Open | R128 | Daniel Vacek | 19 | Czechoslovakia |
| 1991 | Australian Open | R128 | Karel Nováček | 25 | Czechoslovakia |
| 1991 | Australian Open | R128 | Petra Langrová | 20 | Czechoslovakia |
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.