By surface
| Surface | John Newcombe | Cliff Letcher |
|---|---|---|
| Clay | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1975-11-02 | ATP | Tokyo | Round of 32 | Clay | John Newcombe | 6-3 | 6-4 | |||
| 1974-10-21 | ATP | Melbourne | Quarterfinal | Clay | John Newcombe | 7-5 | 7-6 |