Maria Fernanda Alvarez Teran defeated Macall Harkins 6-3 7-5 in the Puebla 25K round of 32 on hard. The result followed the form book — Maria Fernanda Alvarez Teran came in leading the head-to-head 2–1. Maria Fernanda Alvarez Teran extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-06-06 | El Paso TX 25K | R16 | hard | Maria Fernanda Alvarez Teran | 3-6 6-0 6-2 |
| 2010-04-19 | Poza Rica 25K | R16 | hard | Maria Fernanda Alvarez Teran | 7-5 6-4 |
| 2010-03-08 | Metepec 10K | QF | hard | Macall Harkins | 6-1 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.