Gabriela Chmelinova defeated Ines Heise 6-2 6-4 in the Mallorca 10K round of 32 on clay. The upset overturned the form book — Ines Heise came in leading the head-to-head 1–0, but Gabriela Chmelinova had been the form player, winning 2 of their last 5 on clay. Gabriela Chmelinova claimed a first win over Ines Heise in two meetings, levelling the head-to-head at 1–1.
Chmelinova G. took it in straight sets.
Gabriela Chmelinova beat Ines Heise 6-2 6-4. Umpiry, "Gabriela Chmelinova vs Ines Heise — Mallorca 10K Round of 32", https://umpiry.com/match/2000-01-31/chmelinova-vs-heise-mallorca-10k-r32?utm_source=cite (as of 31 January 2000).