By surface
| Surface | Tom Okker | Carlos Kirmayr |
|---|---|---|
| Clay | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1981-07-06 | ATP | Gstaad | Round of 32 | Clay | Carlos Kirmayr | 2-6 | 0-6 | |||
| 1978-07-10 | ATP | Gstaad | Round of 32 | Clay | Tom Okker | 6-3 | 4-6 | 7-5 |