Hanna Chang defeated Catherine Harrison 6-3 6-4 in the W60 Berkeley qualifying round of 16 on hard.
Chang H. took it in straight sets.
Hanna Chang beat Catherine Harrison 6-3 6-4. Umpiry, "Hanna Chang vs Catherine Harrison — W60 Berkeley Qualifying Round of 16", https://umpiry.com/match/2019-07-16/chang-vs-harrison-w60-berkeley-q16?utm_source=cite (as of 16 July 2019).