Liam Caruana defeated Jonathan Chang 6-1 6-1 in the USA F26 round of 32 on hard.
Caruana L. took it in straight sets.
Liam Caruana beat Jonathan Chang 6-1 6-1. Umpiry, "Liam Caruana vs Jonathan Chang — USA F26 Round of 32", https://umpiry.com/match/2017-07-31/caruana-vs-chang-usa-f26-r32?utm_source=cite (as of 31 July 2017).