Montserrat Gonzalez defeated Eduarda Piai 6-4 6-4 in the Sao Paulo $25K round of 32 on clay. The result followed the form book — Montserrat Gonzalez came in leading the head-to-head 3–0. Montserrat Gonzalez extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-11-17 | Asuncion 50K | R16 | clay | Montserrat Gonzalez | 6-1 6-1 |
| 2013-07-22 | Sao Jose Dos Campos 10K | QF | clay | Montserrat Gonzalez | 6-1 5-7 6-1 |
| 2012-10-08 | Sao Paulo 10K | R16 | clay | Montserrat Gonzalez | 7-6(3) 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.