Yeongseok Jeong defeated Sungbeen Sim 6-3 6-2 in the M15 Heraklion 9 qualifying round of 64 on hard.
Jeong Y. took it in straight sets.
Yeongseok Jeong beat Sungbeen Sim 6-3 6-2. Umpiry, "Yeongseok Jeong vs Sungbeen Sim — M15 Heraklion 9 Qualifying Round of 64", https://umpiry.com/match/2019-12-01/jeong-vs-sim-m15-heraklion-9-q64?utm_source=cite (as of 1 December 2019).