Sungbeen Sim defeated Kosuke Ogura 6-3 6-2 in the M15 Changwon 1 qualifying round of 32 on hard.
Sim S. took it in straight sets.
Sungbeen Sim beat Kosuke Ogura 6-3 6-2. Umpiry, "Sungbeen Sim vs Kosuke Ogura — M15 Changwon 1 Qualifying Round of 32", https://umpiry.com/match/2019-10-14/ogura-vs-sim-m15-changwon-1-q32?utm_source=cite (as of 14 October 2019).