Diana Ospina defeated Larissa Schaerer 6-0 1-6 6-3 in the Monterrey 25K round of 16 on hard. The result followed the form book — Diana Ospina came in leading the head-to-head 1–0. Diana Ospina extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-12-10 | Bogota II 25K | R32 | clay | Diana Ospina | 1-6 6-4 6-2 |