Paula Zabala defeated Maria Tania Abraham 6-2 6-3 in the Celeya Gto 10K round of 32 on clay. The upset overturned the form book — Maria Tania Abraham came in leading the head-to-head 1–0, but Paula Zabala had been the form player, winning 2 of their last 4 on clay. Paula Zabala claimed a first win over Maria Tania Abraham in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-09-28 | Juarez Chih 10K | R16 | clay | Maria Tania Abraham | 6-3 7-5 |