Sheng Hao Zhou defeated Jianhui Li 6-4 6-2 in the China F7 qualifying round of 64 on hard. The upset overturned the form book — Jianhui Li came in leading the head-to-head 1–0. Sheng Hao Zhou claimed a first win over Jianhui Li in two meetings, levelling the head-to-head at 1–1.
Zhou S. took it in straight sets.
Sheng Hao Zhou beat Jianhui Li 6-4 6-2. Umpiry, "Sheng Hao Zhou vs Jianhui Li — China F7 Qualifying Round of 64", https://umpiry.com/match/2016-05-16/li-vs-zhou-china-f7-q64?utm_source=cite (as of 16 May 2016).