Masato Shiga defeated Long Chen 6-1 6-1 in the China F12 qualifying round of 16 on hard.
Shiga M. took it in straight sets.
Masato Shiga beat Long Chen 6-1 6-1. Umpiry, "Masato Shiga vs Long Chen — China F12 Qualifying Round of 16", https://umpiry.com/match/2015-08-03/chen-vs-shiga-china-f12-q16?utm_source=cite (as of 3 August 2015).