Yunseok Jang defeated Yan Cheng Chen 6-2 6-2 in the M15 Luan 1 qualifying round of 16 on hard.
Jang Y. took it in straight sets.
Yunseok Jang beat Yan Cheng Chen 6-2 6-2. Umpiry, "Yunseok Jang vs Yan Cheng Chen — M15 Luan 1 Qualifying Round of 16", https://umpiry.com/match/2025-04-08/chen-vs-jang-m15-luan-1-q16?utm_source=cite (as of 8 April 2025).