Ludmila Cervanova defeated Miriam Dagostini 7-5 6-3 in the Campinas 10K semi-final on clay. The upset overturned the form book — Miriam Dagostini came in leading the head-to-head 1–0, but Ludmila Cervanova had been the form player, winning 3 of their last 5 on clay. Ludmila Cervanova claimed a first win over Miriam Dagostini in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-11-03 | Suzano 10K | R16 | clay | Miriam Dagostini | 6-4 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.