Mariana Mesa defeated Daniela Olivera 6-4 6-4 in the Tortosa 10K round of 32 on clay. The result followed the form book — Mariana Mesa came in leading the head-to-head 2–1. Mariana Mesa extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-10-02 | Mexico City 10K | QF | clay | Mariana Mesa | 5-3 4-2 1-4 4-2 |
| 2000-04-17 | San Luis Potosi 25K | R16 | clay | Mariana Mesa | 7-6(11) 6-1 |
| 1999-08-02 | Caracas 10K | QF | hard | Daniela Olivera | 6-1 6-3 |