Joana Cortez defeated Leanne Baker 6-4 6-4 in the Coatzacoalcos 25K qualifying round on hard. Joana Cortez extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-05-10 | Tampico 10K | SF | hard | Joana Cortez | 4-6 6-4 6-3 |
| 1999-04-26 | Coatzacoalcos 10K | QF | hard | Leanne Baker | 7-5 7-6 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.