Jie Zheng defeated Beier Ko 6-3 6-2 in the Redding CA 25K round of 32 on hard.
Zheng J. took it in straight sets.
Jie Zheng beat Beier Ko 6-3 6-2. Umpiry, "Jie Zheng vs Beier Ko — Redding CA 25K Round of 32", https://umpiry.com/match/2003-03-17/ko-vs-zheng-redding-ca-25k-r32?utm_source=cite (as of 17 March 2003).