By surface
| Surface | Victor Pecci | Thomaz Koch |
|---|---|---|
| Clay | 1 | 2 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1979-11-12 | ATP | Bogota | Quarterfinal | Clay | Victor Pecci | 7-5 | 6-1 | |||
| 1977-05-23 | ATP | Roland Garros | Round of 128 | Clay | Thomaz Koch | 6-3 | 7-5 | 3-6 | 4-6 | 3-6 |
| 1976-11-22 | ATP | Buenos Aires | Quarterfinal | Clay | Thomaz Koch | 6-3 | 3-6 | 4-6 |