Head to head
3
Hard
0
Jaime Oncins's wins on the left · Roberto Azar's on the right · bar lengths share one scale
All meetings (3)
| 1992 | Sao Paulo | Hard | R32 | Jaime Oncins | 6-1 6-4 |
| 1992 | Buzios | Hard | R16 | Jaime Oncins | 7-6(3) 6-4 |
| 1992 | Guaruja | Hard | R32 | Jaime Oncins | 7-6(4) 6-1 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.