By surface
| Surface | Butch Walts | Cliff Letcher |
|---|---|---|
| Grass | 0 | 2 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1980-06-16 | ATP | Surbiton | Round of 32 | Grass | Cliff Letcher | 3-6 | 4-6 | |||
| 1977-12-12 | ATP | Sydney Outdoor | Quarterfinal | Grass | Cliff Letcher | 3-6 | 6-2 | 1-6 |