Frederica Piedade defeated Erika Clarke Magana 6-4 6-0 in the Puebla 25K round of 32 on hard. The result followed the form book — Frederica Piedade came in leading the head-to-head 3–0. Frederica Piedade extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-10-13 | Mexico City 25K | R16 | hard | Frederica Piedade | 6-4 6-2 |
| 2007-03-05 | Toluca 10K | R16 | hard | Frederica Piedade | 7-6(4) 6-3 |
| 2005-03-07 | Toluca 10K | R32 | hard | Frederica Piedade | 6-4 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.