Ka Po Tong defeated Dan Yu 6-2 6-2 in the Tianjin 10K round of 16 on hard.
Tong K. took it in straight sets.
Ka Po Tong beat Dan Yu 6-2 6-2. Umpiry, "Ka Po Tong vs Dan Yu — Tianjin 10K Round of 16", https://umpiry.com/match/2002-05-27/tong-vs-yu-tianjin-10k-r16?utm_source=cite (as of 27 May 2002).