Yan Bai defeated Wenfu Li 6-2 6-3 in the M15 Tianjin 2 qualifying round of 64 on hard.
Bai Y. took it in straight sets.
Yan Bai beat Wenfu Li 6-2 6-3. Umpiry, "Yan Bai vs Wenfu Li — M15 Tianjin 2 Qualifying Round of 64", https://umpiry.com/match/2023-06-18/bai-vs-li-m15-tianjin-2-q64?utm_source=cite (as of 18 June 2023).