Mayo Hibi defeated Na Lae Han 7-5 6-4 in the W60 Berkeley quarter-final on hard.
Hibi M. took it in straight sets.
Mayo Hibi beat Na Lae Han 7-5 6-4. Umpiry, "Mayo Hibi vs Na Lae Han — W60 Berkeley Quarter-final", https://umpiry.com/match/2019-07-19/han-vs-hibi-w60-berkeley-qf?utm_source=cite (as of 19 July 2019).