By surface
| Surface | Jaime Oncins | Roberto Azar |
|---|---|---|
| Hard | 3 | 0 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1992-11-09 | ATP | Sao Paulo | Round of 32 | Hard | Jaime Oncins | 6-1 | 6-4 | |||
| 1992-11-02 | ATP | Buzios | Round of 16 | Hard | Jaime Oncins | 7-63 | 6-4 | |||
| 1992-10-26 | ATP | Guaruja | Round of 32 | Hard | Jaime Oncins | 7-64 | 6-1 |