Alienor Tricerri defeated Maria Alejandra Quezada 6-2 6-2 in the Santiago 10K qualifying round on clay. The upset overturned the form book — Maria Alejandra Quezada came in leading the head-to-head 1–0. Alienor Tricerri claimed a first win over Maria Alejandra Quezada in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-08-25 | Guayaquil 10K | R32 | clay | Maria Alejandra Quezada | 7-5 6-4 |