Frederica Piedade defeated Carla Tiene 6-3 6-3 in the Mexico City 25K qualifying round on hard. The result followed the form book — Frederica Piedade came in leading the head-to-head 1–0. Frederica Piedade extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-07-14 | Campos do Jordao 25K | QF | hard | Frederica Piedade | 7-5 3-6 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.