Ryota Tanuma defeated Wei De Lin 6-3 6-3 in the Japan F4 qualifying round of 64 on hard.
Tanuma R. took it in straight sets.
Ryota Tanuma beat Wei De Lin 6-3 6-3. Umpiry, "Ryota Tanuma vs Wei De Lin — Japan F4 Qualifying Round of 64", https://umpiry.com/match/2016-03-28/lin-vs-tanuma-japan-f4-q64?utm_source=cite (as of 28 March 2016).