By surface
| Surface | Jaime Oncins | Sergio Cortes |
|---|---|---|
| Clay | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1996-02-09 | ATP | Davis Cup G1 QF: CHI vs BRA | Round Robin | Clay | Jaime Oncins | 6-3 | 6-4 | 7-5 |
| Surface | Jaime Oncins | Sergio Cortes |
|---|---|---|
| Clay | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1996-02-09 | ATP | Davis Cup G1 QF: CHI vs BRA | Round Robin | Clay | Jaime Oncins | 6-3 | 6-4 | 7-5 |