Qiang Wang defeated Varatchaya Wongteanchai 6-2 0-6 7-6 in the Tsukuba 25K round of 16 on hard. The upset overturned the form book — Varatchaya Wongteanchai came in leading the head-to-head 2–1. That levelled the head-to-head at 2–2.
Wang Q. came through in three sets.
Hard: Wongteanchai V. leads 2–1 · Carpet: Wang Q. leads 1–0
Qiang Wang beat Varatchaya Wongteanchai 6-2 0-6 7-6(6). Umpiry, "Qiang Wang vs Varatchaya Wongteanchai — Tsukuba 25K Round of 16", https://umpiry.com/match/2012-08-27/wang-vs-wongteanchai-tsukuba-25k-r16?utm_source=cite (as of 27 August 2012).