Chuhan Wang defeated Weibowen Zou 6-2 6-3 in the China F4 round of 16 on hard.
Wang C. took it in straight sets.
Chuhan Wang beat Weibowen Zou 6-2 6-3. Umpiry, "Chuhan Wang vs Weibowen Zou — China F4 Round of 16", https://umpiry.com/match/2018-04-30/wang-vs-zou-china-f4-r16?utm_source=cite (as of 30 April 2018).