Aoran Wang defeated Jonathan Chang 6-3 7-6 in the China F7 qualifying round of 16 on hard.
Wang A. took it in straight sets.
Aoran Wang beat Jonathan Chang 6-3 7-6(3). Umpiry, "Aoran Wang vs Jonathan Chang — China F7 Qualifying Round of 16", https://umpiry.com/match/2015-06-01/chang-vs-wang-china-f7-q16?utm_source=cite (as of 1 June 2015).