| Year | Tournament | Result | Player | Age | Nation |
|---|---|---|---|---|---|
| 1976 | French Open | R64 | František Pála | 32 | Czechoslovakia |
| 1976 | French Open | R64 | Tomáš Šmíd | 20 | Czechoslovakia |
| 1976 | French Open | R128 | Pavel Huťka | 27 | Czechoslovakia |
| 1976 | French Open | R128 | Vladimír Zedník | 29 | Czechoslovakia |
| 1976 | Australian Open | F | Renáta Tomanová | 21 | Czechoslovakia |
| 1976 | Australian Open | R32 | Jan Kukal | 33 | Czechoslovakia |
| 1975 | US Open | R16 | Jan Kodeš | 29 | Czechoslovakia |
| 1975 | US Open | R64 | František Pála | 31 | Czechoslovakia |
| 1975 | US Open | R64 | Milan Holeček | 31 | Czechoslovakia |
| 1975 | US Open | R64 | Renáta Tomanová | 20 | Czechoslovakia |
| 1975 | US Open | R128 | Jiří Hřebec | 24 | Czechoslovakia |
| 1975 | US Open | R128 | Vladimír Zedník | 28 | Czechoslovakia |
| 1975 | Wimbledon | R32 | Renáta Tomanová | 20 | Czechoslovakia |
| 1975 | Wimbledon | R64 | Milan Holeček | 31 | Czechoslovakia |
| 1975 | Wimbledon | R64 | Jan Kodeš | 29 | Czechoslovakia |
| 1975 | Wimbledon | R128 | Jan Písecký | 24 | Czechoslovakia |
| 1975 | Wimbledon | R128 | Jiří Hřebec | 24 | Czechoslovakia |
| 1975 | French Open | R16 | Jan Kodeš | 29 | Czechoslovakia |
| 1975 | French Open | R16 | Renáta Tomanová | 20 | Czechoslovakia |
| 1975 | French Open | R32 | Jiří Hřebec | 24 | Czechoslovakia |
| 1975 | French Open | R32 | Marie Neumanova | 28 | Czechoslovakia |
| 1975 | French Open | R64 | Mirka Koželuhová | 23 | Czechoslovakia |
| 1975 | French Open | R128 | Milan Holeček | 31 | Czechoslovakia |
| 1975 | French Open | R128 | Jan Písecký | 24 | Czechoslovakia |
| 1975 | French Open | R128 | František Pála | 31 | Czechoslovakia |
| 1974 | US Open | R16 | Jan Kodeš | 28 | Czechoslovakia |
| 1974 | US Open | R16 | Martina Navratilova | 17 | Czechoslovakia |
| 1974 | US Open | R64 | Jiří Hřebec | 23 | Czechoslovakia |
| 1974 | US Open | R64 | Vladimír Zedník | 27 | Czechoslovakia |
| 1974 | US Open | R64 | Marie Neumanova | 28 | Czechoslovakia |
| 1974 | US Open | R128 | Milan Holeček | 30 | Czechoslovakia |
| 1974 | US Open | R128 | František Pála | 30 | Czechoslovakia |
| 1974 | Wimbledon | Q | Jan Kodeš | 28 | Czechoslovakia |
| 1974 | Wimbledon | R64 | Renáta Tomanová | 19 | Czechoslovakia |
| 1974 | Wimbledon | R128 | Milan Holeček | 30 | Czechoslovakia |
| 1974 | Wimbledon | R128 | František Pála | 30 | Czechoslovakia |
| 1974 | Wimbledon | R128 | Vladimír Zedník | 27 | Czechoslovakia |
| 1974 | Wimbledon | R128 | Jiří Hřebec | 23 | Czechoslovakia |
| 1974 | Wimbledon | R128 | Martina Navratilova | 17 | Czechoslovakia |
| 1974 | Wimbledon | R128 | Vlasta Vopičková | 30 | Czechoslovakia |
| 1974 | Wimbledon | R128 | Marie Neumanova | 27 | Czechoslovakia |
| 1974 | French Open | Q | Martina Navratilova | 17 | Czechoslovakia |
| 1974 | French Open | Q | Marie Neumanova | 27 | Czechoslovakia |
| 1974 | French Open | R16 | Jan Kodeš | 28 | Czechoslovakia |
| 1974 | French Open | R32 | Mirka Koželuhová | 22 | Czechoslovakia |
| 1974 | French Open | R64 | Vladimír Zedník | 27 | Czechoslovakia |
| 1974 | French Open | R64 | Jan Písecký | 23 | Czechoslovakia |
| 1974 | French Open | R64 | Jiří Hřebec | 23 | Czechoslovakia |
| 1974 | French Open | R64 | Alena Palmeova | 29 | Czechoslovakia |
| 1974 | French Open | R64 | Renáta Tomanová | 19 | 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.