Yosuke Watanuki defeated Yecong He 6-3 6-0 in the Japan F4 qualifying round on hard.
Watanuki Y. took it in straight sets.
Yosuke Watanuki beat Yecong He 6-3 6-0. Umpiry, "Yosuke Watanuki vs Yecong He — Japan F4 Qualifying Round", https://umpiry.com/match/2016-03-28/he-vs-watanuki-japan-f4-qf?utm_source=cite (as of 28 March 2016).