Elena Juricich defeated Alienor Tricerri 3-6 7-5 6-1 in the Los Mochis 10K qualifying round on hard. The upset overturned the form book — Alienor Tricerri came in leading the head-to-head 1–0. Elena Juricich claimed a first win over Alienor Tricerri in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-08-30 | San Juan 10K | R32 | clay | Alienor Tricerri | 6-0 6-1 |