By surface
| Surface | Geoff Masters | Dennis Ralston |
|---|---|---|
| Grass | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1971-06-21 | ATP | Wimbledon | Round of 64 | Grass | Dennis Ralston | 1-6 | 4-6 | 7-5 | 7-9 |
| Surface | Geoff Masters | Dennis Ralston |
|---|---|---|
| Grass | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1971-06-21 | ATP | Wimbledon | Round of 64 | Grass | Dennis Ralston | 1-6 | 4-6 | 7-5 | 7-9 |