By surface
| Surface | Peter Elter | Klaus Eberhard |
|---|---|---|
| Clay | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1980-11-17 | ATP | Buenos Aires | Round of 16 | Clay | Peter Elter | 6-4 | 6-3 | |||
| 1978-05-29 | ATP | Roland Garros | Round of 128 | Clay | Klaus Eberhard | 4-6 | 6-2 | 6-7 | 2-6 |