Yuta Shimizu defeated Ye Cong Mo 6-4 6-4 in the China F4 round of 32 on hard.
Shimizu Y. took it in straight sets.
Yuta Shimizu beat Ye Cong Mo 6-4 6-4. Umpiry, "Yuta Shimizu vs Ye Cong Mo — China F4 Round of 32", https://umpiry.com/match/2018-04-30/mo-vs-shimizu-china-f4-r32?utm_source=cite (as of 30 April 2018).