Xin Yu Wang defeated Xinyun Han 6-1 6-2 in the Osaka round of 32 on hard.
Wang X. took it in straight sets.
Xin Yu Wang beat Xinyun Han 6-1 6-2. Umpiry, "Xin Yu Wang vs Xinyun Han — Osaka Round of 32", https://umpiry.com/match/2018-04-11/han-vs-wang-osaka-r32?utm_source=cite (as of 11 April 2018).