Noelia Zeballos defeated Maria Paulina Perez Garcia 6-2 6-3 in the W35 Cuiaba 1 round of 16 on clay. The upset overturned the form book — Maria Paulina Perez Garcia came in leading the head-to-head 1–0, but Noelia Zeballos had been the form player, winning 5 of their last 8 on clay. Noelia Zeballos claimed a first win over Maria Paulina Perez Garcia in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-03-18 | W15 Cancun 2 | Q16 | hard | Maria Paulina Perez Garcia | 6-4 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.