Lilian Silva defeated Geraldine Aizenberg 7-6 6-2 in the Campinas 25K round of 16 on clay. The upset overturned the form book — Geraldine Aizenberg came in leading the head-to-head 1–0. Lilian Silva claimed a first win over Geraldine Aizenberg in two meetings, levelling the head-to-head at 1–1.
Silva L. took it in straight sets.
Lilian Silva beat Geraldine Aizenberg 7-6 6-2. Umpiry, "Lilian Silva vs Geraldine Aizenberg — Campinas 25K Round of 16", https://umpiry.com/match/1997-06-30/aizenberg-vs-silva-campinas-25k-r16?utm_source=cite (as of 30 June 1997).