Eudice Wong Chong defeated Mai Minokoshi 6-1 6-3 in the Hong Kong quarter-final on hard. The result followed the form book — Eudice Wong Chong came in defending last year's round of 32.
Wong Chong E. took it in straight sets.
Eudice Wong Chong beat Mai Minokoshi 6-1 6-3. Umpiry, "Eudice Wong Chong vs Mai Minokoshi — Hong Kong Quarter-final", https://umpiry.com/match/2018-06-21/chong-vs-minokoshi-hong-kong-qf?utm_source=cite (as of 21 June 2018).