Match log updated: 2026-05-28 18:14 UTC
Jaime Oncins — ATP Match Log
4 main-draw matches · 0–4 · 0.0% wins
| Opponent | Score | Result | H2H | Match Data | Date ↑ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Eduardo Bengoechea | 2-6 4-6 | L | H2H | Match data | Feb 8, 1990* | R32 | Guaruja | ATP World Series → modern equivalent ATP 250 | Hard |
| Luiz Mattar | 6-1 5-7 1-6 | L | H2H | Match data | Apr 5, 1990* | R32 | Rio de Janeiro | ATP World Series → modern equivalent ATP 250 | Carpet |
| Mark Koevermans | 4-6 5-7 | L | H2H | Match data | Oct 25, 1990* | R32 | Sao Paulo | ATP World Series → modern equivalent ATP 250 | Carpet |
| Jean-Philippe Fleurian | 6-4 1-6 1-6 | L | H2H | Match data | Nov 8, 1990* | R32 | Itaparica | ATP World Series → modern equivalent ATP 250 | Hard |
Estimated from the tournament schedule where an exact match date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.