Zhaoxuan Yang defeated Ran Tian 6-2 6-3 in the Wuhan $50K round of 32 on hard.
Yang Z. took it in straight sets.
Zhaoxuan Yang beat Ran Tian 6-2 6-3. Umpiry, "Zhaoxuan Yang vs Ran Tian — Wuhan $50K Round of 32", https://umpiry.com/match/2015-05-18/tian-vs-yang-wuhan-50k-r32?utm_source=cite (as of 18 May 2015).