Karman Thandi defeated Ye Xin Ma 6-4 6-1 in the Hong Kong round of 16 on hard.
Thandi K. took it in straight sets.
Karman Thandi beat Ye Xin Ma 6-4 6-1. Umpiry, "Karman Thandi vs Ye Xin Ma — Hong Kong Round of 16", https://umpiry.com/match/2018-06-20/ma-vs-thandi-hong-kong-r16?utm_source=cite (as of 20 June 2018).