| Year | Tournament | Result | Player | Age | Nation |
|---|---|---|---|---|---|
| 1971 | French Open | R16 | Tadeusz Nowicki | 24 | Poland |
| 1971 | French Open | R128 | Mieczyslaw Rybarczyk | 29 | Poland |
| 1971 | French Open | R128 | Wiesław Gąsiorek | 35 | Poland |
| 1970 | French Open | R64 | Wiesław Gąsiorek | 34 | Poland |
| 1970 | French Open | R64 | Tadeusz Nowicki | 23 | Poland |
| 1970 | French Open | R128 | Mieczyslaw Rybarczyk | 28 | Poland |
| 1969 | Wimbledon | R128 | Tadeusz Nowicki | 22 | Poland |
| 1969 | Wimbledon | R128 | Wiesław Gąsiorek | 33 | Poland |
| 1969 | French Open | R16 | Wiesław Gąsiorek | 33 | Poland |
| 1969 | French Open | R64 | Tadeusz Nowicki | 22 | Poland |
| 1969 | French Open | R64 | Danuta Wieczorek | 20 | Poland |
| 1969 | French Open | R128 | Andrzej Licis | 36 | Poland |
| 1969 | French Open | R128 | Mieczyslaw Rybarczyk | 27 | Poland |
| 1968 | Wimbledon | R128 | Wiesław Gąsiorek | 32 | Poland |
| 1968 | French Open | R32 | Wiesław Gąsiorek | 32 | Poland |
| 1968 | French Open | R64 | Bronislaw Lewandowski | 20 | Poland |
| 1968 | French Open | R128 | Tadeusz Nowicki | 21 | Poland |
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.