| Year | Tournament | Result | Player | Age | Nation |
|---|---|---|---|---|---|
| 1979 | Wimbledon | R64 | Marjorie Blackwood | 22 | Canada |
| 1979 | Wimbledon | R128 | Réjean Genois | 26 | Canada |
| 1979 | French Open | R128 | Réjean Genois | 26 | Canada |
| 1978 | US Open | R32 | Réjean Genois | 25 | Canada |
| 1978 | US Open | R128 | Greg Halder | 22 | Canada |
| 1978 | US Open | R128 | Marjorie Blackwood | 21 | Canada |
| 1978 | Wimbledon | R64 | Marjorie Blackwood | 21 | Canada |
| 1978 | Wimbledon | R128 | Greg Halder | 22 | Canada |
| 1978 | Wimbledon | R128 | Wendy Barlow | 18 | Canada |
| 1978 | French Open | R64 | Marjorie Blackwood | 21 | Canada |
| 1973 | Wimbledon | R64 | Vicki Berner | n/a | Canada |
| 1973 | Wimbledon | R128 | Janice Tindle | 22 | Canada |
| 1972 | US Open | R64 | Vicki Berner | n/a | Canada |
| 1972 | US Open | R128 | Mike Belkin | 27 | Canada |
| 1972 | Wimbledon | R128 | Vicki Berner | n/a | Canada |
| 1971 | US Open | R64 | Jane O'Hara | n/a | Canada |
| 1971 | US Open | R64 | Vicki Berner | n/a | Canada |
| 1971 | US Open | R128 | Peter Burwash | 26 | Canada |
| 1971 | Wimbledon | R128 | Andree Martin | 22 | Canada |
| 1971 | Wimbledon | R128 | Jane O'Hara | n/a | Canada |
| 1970 | US Open | R16 | Jane O'Hara | n/a | Canada |
| 1970 | US Open | R128 | Mike Belkin | 25 | Canada |
| 1970 | Wimbledon | R128 | Jane O'Hara | n/a | Canada |
| 1969 | US Open | R32 | Faye Urban | 23 | Canada |
| 1969 | US Open | R64 | Mike Belkin | 24 | Canada |
| 1969 | US Open | R128 | Keith Carpenter | 28 | Canada |
| 1969 | US Open | R128 | Peter Burwash | 24 | Canada |
| 1969 | Wimbledon | R64 | Faye Urban | 23 | Canada |
| 1969 | French Open | R128 | Mike Belkin | 23 | Canada |
| 1969 | French Open | R128 | Harry Fauquier | 27 | Canada |
| 1968 | US Open | R64 | Jane O'Hara | n/a | Canada |
| 1968 | US Open | R128 | Peter Burwash | 23 | Canada |
| 1968 | Wimbledon | R64 | Faye Urban | 22 | Canada |
| 1968 | Wimbledon | R128 | Keith Carpenter | 26 | Canada |
| 1968 | French Open | R128 | Faye Urban | 22 | Canada |
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.