Alienor Tricerri defeated Elena Juricich 6-0 6-1 in the San Juan 10K round of 32 on clay. The upset overturned the form book — Elena Juricich came in leading the head-to-head 1–0. Alienor Tricerri claimed a first win over Elena Juricich in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-11-16 | Los Mochis 10K | QF | hard | Elena Juricich | 3-6 7-5 6-1 |