Tomoko Yonemura defeated Mi Yoo 6-4 6-0 in the Nanjing 25K round of 32 on hard. The upset overturned the form book — Mi Yoo came in leading the head-to-head 2–1. That levelled the head-to-head at 2–2.
Yonemura T. took it in straight sets.
Tomoko Yonemura beat Mi Yoo 6-4 6-0. Umpiry, "Tomoko Yonemura vs Mi Yoo — Nanjing 25K Round of 32", https://umpiry.com/match/2006-08-21/yonemura-vs-yoo-nanjing-25k-r32?utm_source=cite (as of 21 August 2006).