Valentin Vacherot defeated Jonathan Chang 6-2 6-7 6-4 in the USA F33 round of 32 on hard.
Vacherot V. came through in three sets.
Valentin Vacherot beat Jonathan Chang 6-2 6-7(3) 6-4. Umpiry, "Valentin Vacherot vs Jonathan Chang — USA F33 Round of 32", https://umpiry.com/match/2017-10-09/chang-vs-vacherot-usa-f33-r32?utm_source=cite (as of 9 October 2017).