Patty Van Acker defeated Marketa Kochta 6-2 6-1 in the Lenzerheide 25K round of 32 on clay. The upset overturned the form book — Marketa Kochta came in leading the head-to-head 1–0. Patty Van Acker claimed a first win over Marketa Kochta in two meetings, levelling the head-to-head at 1–1.
Van Acker P. took it in straight sets.
Patty Van Acker beat Marketa Kochta 6-2 6-1. Umpiry, "Patty Van Acker vs Marketa Kochta — Lenzerheide 25K Round of 32", https://umpiry.com/match/2000-06-12/acker-vs-kochta-lenzerheide-25k-r32?utm_source=cite (as of 12 June 2000).