| Year | Tournament | Result | Player | Age | Nation |
|---|---|---|---|---|---|
| 1974 | French Open | R64 | Regina Maršíková | 15 | Czechoslovakia |
| 1974 | French Open | R128 | Milan Holeček | 30 | Czechoslovakia |
| 1974 | French Open | R128 | František Pála | 30 | Czechoslovakia |
| 1974 | Australian Open | Q | Vladimír Zedník | 26 | Czechoslovakia |
| 1974 | Australian Open | R32 | Milan Holeček | 30 | Czechoslovakia |
| 1973 | US Open | F | Jan Kodeš | 27 | Czechoslovakia |
| 1973 | US Open | R64 | Vladimír Zedník | 26 | Czechoslovakia |
| 1973 | US Open | R64 | Jiří Hřebec | 22 | Czechoslovakia |
| 1973 | US Open | R64 | Martina Navratilova | 16 | Czechoslovakia |
| 1973 | US Open | R128 | Milan Holeček | 29 | Czechoslovakia |
| 1973 | Wimbledon | W | Jan Kodeš | 27 | Czechoslovakia |
| 1973 | Wimbledon | R32 | Vladimír Zedník | 26 | Czechoslovakia |
| 1973 | Wimbledon | R32 | Jiří Hřebec | 22 | Czechoslovakia |
| 1973 | Wimbledon | R32 | Martina Navratilova | 16 | Czechoslovakia |
| 1973 | Wimbledon | R64 | František Pála | 29 | Czechoslovakia |
| 1973 | Wimbledon | R64 | Vlasta Vopičková | 29 | Czechoslovakia |
| 1973 | Wimbledon | R128 | Marie Neumanova | 26 | Czechoslovakia |
| 1973 | Wimbledon | R128 | Renáta Tomanová | 18 | Czechoslovakia |
| 1973 | French Open | Q | Jan Kodeš | 27 | Czechoslovakia |
| 1973 | French Open | Q | Martina Navratilova | 16 | Czechoslovakia |
| 1973 | French Open | R16 | Milan Holeček | 29 | Czechoslovakia |
| 1973 | French Open | R16 | Renáta Tomanová | 18 | Czechoslovakia |
| 1973 | French Open | R32 | Vlasta Vopičková | 29 | Czechoslovakia |
| 1973 | French Open | R64 | Jiří Hřebec | 22 | Czechoslovakia |
| 1973 | French Open | R64 | František Pála | 29 | Czechoslovakia |
| 1973 | French Open | R64 | Mirka Koželuhová | 21 | Czechoslovakia |
| 1973 | French Open | R64 | Alena Palmeova | 28 | Czechoslovakia |
| 1973 | French Open | R64 | Marie Neumanova | 26 | Czechoslovakia |
| 1973 | French Open | R128 | Jan Kukal | 30 | Czechoslovakia |
| 1973 | French Open | R128 | Vladimír Zedník | 26 | Czechoslovakia |
| 1972 | US Open | R64 | Jan Kodeš | 26 | Czechoslovakia |
| 1972 | US Open | R64 | Jan Kukal | 29 | Czechoslovakia |
| 1972 | US Open | R128 | Milan Holeček | 28 | Czechoslovakia |
| 1972 | US Open | R128 | František Pála | 28 | Czechoslovakia |
| 1972 | Wimbledon | S | Jan Kodeš | 26 | Czechoslovakia |
| 1972 | Wimbledon | R16 | Jiří Hřebec | 21 | Czechoslovakia |
| 1972 | Wimbledon | R32 | František Pála | 28 | Czechoslovakia |
| 1972 | Wimbledon | R64 | Jan Kukal | 29 | Czechoslovakia |
| 1972 | Wimbledon | R64 | Milan Holeček | 28 | Czechoslovakia |
| 1972 | Wimbledon | R64 | Vlasta Vopičková | 28 | Czechoslovakia |
| 1972 | Wimbledon | R128 | Vladimír Zedník | 25 | Czechoslovakia |
| 1972 | Wimbledon | R128 | Marie Neumanova | 25 | Czechoslovakia |
| 1972 | Wimbledon | R128 | Alena Palmeova | 27 | Czechoslovakia |
| 1972 | French Open | Q | Jan Kodeš | 26 | Czechoslovakia |
| 1972 | French Open | R16 | František Pála | 28 | Czechoslovakia |
| 1972 | French Open | R32 | Jiří Hřebec | 21 | Czechoslovakia |
| 1972 | French Open | R32 | Marie Neumanova | 25 | Czechoslovakia |
| 1972 | French Open | R64 | Vladimír Zedník | 25 | Czechoslovakia |
| 1972 | French Open | R64 | Jan Kukal | 29 | Czechoslovakia |
| 1972 | French Open | R64 | Vlasta Vopičková | 28 | 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.