Yumi Nakano defeated Qiang Wang 6-2 7-5 in the Mie 10K round of 16 on carpet. The upset overturned the form book — Qiang Wang came in leading the head-to-head 1–0. Yumi Nakano claimed a first win over Qiang Wang in two meetings, levelling the head-to-head at 1–1.
Nakano Y. took it in straight sets.
Yumi Nakano beat Qiang Wang 6-2 7-5. Umpiry, "Yumi Nakano vs Qiang Wang — Mie 10K Round of 16", https://umpiry.com/match/2010-04-19/nakano-vs-wang-mie-10k-r16?utm_source=cite (as of 19 April 2010).