| Year | Tournament | Result | Player | Age | Nation |
|---|---|---|---|---|---|
| 1968 | Wimbledon | R128 | Rita Bentley | 36 | United Kingdom |
| 1968 | Wimbledon | R128 | Virginia Wade | 22 | United Kingdom |
| 1968 | Wimbledon | R128 | Pauline Titchener | n/a | United Kingdom |
| 1968 | French Open | F | Ann Jones | 29 | United Kingdom |
| 1968 | French Open | R16 | Gerald Battrick | 21 | United Kingdom |
| 1968 | French Open | R32 | Mark Cox | 24 | United Kingdom |
| 1968 | French Open | R32 | Paul Hutchins | 23 | United Kingdom |
| 1968 | French Open | R64 | Bobby Wilson | 32 | United Kingdom |
| 1968 | French Open | R64 | Ilse Buding | 28 | United Kingdom |
| 1968 | French Open | R64 | Judy Congdon | 19 | United Kingdom |
| 1968 | French Open | R128 | Mike Sangster | 27 | United Kingdom |
| 1968 | French Open | R128 | David Lloyd | 20 | United Kingdom |
| 1968 | French Open | R128 | John Barrett | 37 | United Kingdom |
| 1968 | French Open | R128 | Frances MacLennan | n/a | United Kingdom |
| 1968 | French Open | R128 | Sally Holdsworth | 24 | United Kingdom |
Open Era Grand Slam Tennis