By surface
| Surface | Victor Pecci | Jairo Velasco |
|---|---|---|
| Clay | 4 | 0 |
All meetings (4)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1979-11-12 | ATP | Bogota | Final | Clay | Victor Pecci | 6-3 | 6-4 | |||
| 1978-11-19 | ATP | Bogota | Quarterfinal | Clay | Victor Pecci | 2-6 | 6-2 | 6-2 | ||
| 1977-11-21 | ATP | Buenos Aires | Round of 32 | Clay | Victor Pecci | 4-6 | 6-2 | 6-3 | ||
| 1974-11-24 | ATP | Buenos Aires | Round of 32 | Clay | Victor Pecci | 6-1 | 3-6 | 6-0 |