Shuai Xu defeated Ao Li 6-1 6-4 in the China F7 qualifying round of 64 on hard.
Xu S. took it in straight sets.
Shuai Xu beat Ao Li 6-1 6-4. Umpiry, "Shuai Xu vs Ao Li — China F7 Qualifying Round of 64", https://umpiry.com/match/2016-05-16/li-vs-xu-china-f7-q64?utm_source=cite (as of 16 May 2016).