Alejandra Rivero defeated Stephanie Schaer 6-4 6-4 in the Mexico Circuit 4 40K round of 32 on hard. The upset overturned the form book — Stephanie Schaer came in leading the head-to-head 1–0. Alejandra Rivero claimed a first win over Stephanie Schaer in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-08-28 | Ciudad Juarez 10K | R16 | clay | Stephanie Schaer | 6-1 6-2 |