Kuan Yi Lee defeated Long Chen 6-1 6-3 in the China F9 round of 32 on hard.
Lee K. took it in straight sets.
Kuan Yi Lee beat Long Chen 6-1 6-3. Umpiry, "Kuan Yi Lee vs Long Chen — China F9 Round of 32", https://umpiry.com/match/2016-05-30/chen-vs-lee-china-f9-r32?utm_source=cite (as of 30 May 2016).