| Year | Tournament | Result | Player | Age | Nation |
|---|---|---|---|---|---|
| 1991 | Australian Open | R128 | Denisa Krajčovičová | 22 | Czechoslovakia |
| 1991 | Australian Open | R128 | Jana Pospíšilová | 20 | Czechoslovakia |
| 1991 | Australian Open | R128 | Eva Švíglerová | 19 | Czechoslovakia |
| 1990 | US Open | Q | Ivan Lendl | 30 | Czechoslovakia |
| 1990 | US Open | Q | Jana Novotná | 21 | Czechoslovakia |
| 1990 | US Open | R16 | Helena Suková | 25 | Czechoslovakia |
| 1990 | US Open | R64 | Milan Šrejber | 26 | Czechoslovakia |
| 1990 | US Open | R64 | Petr Korda | 22 | Czechoslovakia |
| 1990 | US Open | R64 | Radka Zrubáková | 19 | Czechoslovakia |
| 1990 | US Open | R128 | Martin Střelba | 23 | Czechoslovakia |
| 1990 | US Open | R128 | Karel Nováček | 25 | Czechoslovakia |
| 1990 | US Open | R128 | Regina Rajchrtová | 22 | Czechoslovakia |
| 1990 | US Open | R128 | Jana Pospíšilová | 20 | Czechoslovakia |
| 1990 | US Open | R128 | Petra Langrová | 20 | Czechoslovakia |
| 1990 | US Open | R128 | Eva Švíglerová | 19 | Czechoslovakia |
| 1990 | Wimbledon | S | Ivan Lendl | 30 | Czechoslovakia |
| 1990 | Wimbledon | Q | Jana Novotná | 21 | Czechoslovakia |
| 1990 | Wimbledon | R16 | Helena Suková | 25 | Czechoslovakia |
| 1990 | Wimbledon | R32 | Milan Šrejber | 26 | Czechoslovakia |
| 1990 | Wimbledon | R32 | Karel Nováček | 25 | Czechoslovakia |
| 1990 | Wimbledon | R64 | Miloslav Mecir Sr. | 36 | Czechoslovakia |
| 1990 | Wimbledon | R64 | Regina Rajchrtová | 22 | Czechoslovakia |
| 1990 | Wimbledon | R128 | Martin Střelba | 23 | Czechoslovakia |
| 1990 | Wimbledon | R128 | Petr Korda | 22 | Czechoslovakia |
| 1990 | Wimbledon | R128 | Eva Švíglerová | 18 | Czechoslovakia |
| 1990 | Wimbledon | R128 | Jana Pospíšilová | 20 | Czechoslovakia |
| 1990 | Wimbledon | R128 | Petra Langrová | 19? | Czechoslovakia |
| 1990 | Wimbledon | R128 | Radka Zrubáková | 19 | Czechoslovakia |
| 1990 | French Open | S | Jana Novotná | 21 | Czechoslovakia |
| 1990 | French Open | R16 | Karel Nováček | 25 | Czechoslovakia |
| 1990 | French Open | R32 | Eva Švíglerová | 18 | Czechoslovakia |
| 1990 | French Open | R32 | Radka Zrubáková | 19 | Czechoslovakia |
| 1990 | French Open | R64 | Petr Korda | 22 | Czechoslovakia |
| 1990 | French Open | R64 | Milan Šrejber | 26 | Czechoslovakia |
| 1990 | French Open | R64 | Martin Střelba | 23 | Czechoslovakia |
| 1990 | French Open | R64 | Regina Rajchrtová | 22 | Czechoslovakia |
| 1990 | French Open | R64 | Iva Budařová | 29 | Czechoslovakia |
| 1990 | French Open | R128 | Miloslav Mecir Sr. | 36 | Czechoslovakia |
| 1990 | French Open | R128 | David Rikl | 19 | Czechoslovakia |
| 1990 | French Open | R128 | Marián Vajda | 25 | Czechoslovakia |
| 1990 | French Open | R128 | Petra Langrová | 19 | Czechoslovakia |
| 1990 | French Open | R128 | Jana Pospíšilová | 20 | Czechoslovakia |
| 1990 | Australian Open | W | Ivan Lendl | 29 | Czechoslovakia |
| 1990 | Australian Open | S | Helena Suková | 24 | Czechoslovakia |
| 1990 | Australian Open | R16 | Miloslav Mecir Sr. | 35 | Czechoslovakia |
| 1990 | Australian Open | R32 | Karel Nováček | 24 | Czechoslovakia |
| 1990 | Australian Open | R32 | Jana Novotná | 21 | Czechoslovakia |
| 1990 | Australian Open | R64 | Petr Korda | 21 | Czechoslovakia |
| 1990 | Australian Open | R64 | Jana Pospíšilová | 19 | Czechoslovakia |
| 1990 | Australian Open | R128 | Libor Němeček | 21 | 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.