Kento Takeuchi defeated Chenhe Li 6-3 6-1 in the China F6 qualifying round on hard.
Takeuchi K. took it in straight sets.
Kento Takeuchi beat Chenhe Li 6-3 6-1. Umpiry, "Kento Takeuchi vs Chenhe Li — China F6 Qualifying Round", https://umpiry.com/match/2018-05-14/li-vs-takeuchi-china-f6-qf?utm_source=cite (as of 14 May 2018).