Match log updated: 2026-05-28 18:14 UTC
Gustavo Guerrero — ATP Match Log
2 main-draw matches · 1–1 · 50.0% wins
| Opponent | Score | Result | H2H | Match Data | Date ↑ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Ricki Osterthun | 7-5 7-6 | W | H2H | Match data | Nov 19, 1987* | R32 | Argentina Open | ATP 250 | Clay |
| Cassio Motta | 3-6 3-6 | L | H2H | Match data | Nov 20, 1987* | R16 | Argentina Open | ATP 250 | Clay |
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.