Logan Smith defeated Zhicheng Zhu 7-5 7-6 in the China F10 qualifying round of 16 on hard.
Smith L. took it in straight sets.
Logan Smith beat Zhicheng Zhu 7-5 7-6(2). Umpiry, "Logan Smith vs Zhicheng Zhu — China F10 Qualifying Round of 16", https://umpiry.com/match/2015-07-13/smith-vs-zhu-china-f10-q16?utm_source=cite (as of 13 July 2015).