Sachia Vickery defeated Hanna Chang 6-4 6-4 in the W60 Berkeley round of 16 on hard.
Vickery S. took it in straight sets.
Sachia Vickery beat Hanna Chang 6-4 6-4. Umpiry, "Sachia Vickery vs Hanna Chang — W60 Berkeley Round of 16", https://umpiry.com/match/2019-07-18/chang-vs-vickery-w60-berkeley-r16?utm_source=cite (as of 18 July 2019).