Melisa Miranda Otarola defeated Daniela Munoz Gallegos 6-3 6-3 in the CHI vs MEX round robin on hard. The upset overturned the form book — Daniela Munoz Gallegos came in leading the head-to-head 2–0, but Melisa Miranda Otarola had been the form player, winning 5 of their last 5 on hard. Melisa Miranda Otarola claimed a first win over Daniela Munoz Gallegos in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-09-17 | Chihuahua 10K | QF | clay | Daniela Munoz Gallegos | 6-2 6-2 |
| 2007-03-26 | Xalapa 10K | R32 | hard | Daniela Munoz Gallegos | 6-2 3-6 6-0 |