Artur Kukasian advanced when Sungbeen Sim retired 6-7 7-5 2-0 in the M15 Maanshan 7 quarter-final. Artur Kukasian extended the head-to-head to 2–0.
Kukasian A. advanced when Sim S. retired.
Artur Kukasian beat Sungbeen Sim 6-7(6) 7-5 2-0 after Sungbeen Sim retired. Umpiry, "Artur Kukasian vs Sungbeen Sim — M15 Maanshan 7 Quarter-final", https://umpiry.com/match/2025-08-29/kukasian-vs-sim-m15-maanshan-7-qf?utm_source=cite (as of 29 August 2025).