By surface
| Surface | Mark Cox | Keith Diepraam |
|---|---|---|
| Grass | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1970-07-05 | ATP | Newport | Round of 16 | Grass | Mark Cox | 6-0 | 6-3 | |||
| 1970-06-15 | ATP | Eastbourne | Round of 32 | Grass | Mark Cox | 7-5 | 4-6 | 6-2 |