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, levelling the head-to-head at 1–1.
Cervanova L. took it in straight sets.
Ludmila Cervanova beat Miriam Dagostini 7-5 6-3. Umpiry, "Ludmila Cervanova vs Miriam Dagostini — Campinas 10K Semi-final", https://umpiry.com/match/1997-11-24/cervanova-vs-dagostini-campinas-10k-sf?utm_source=cite (as of 24 November 1997).