Yu An Chen defeated Seiko Okamoto 7-6 3-6 6-4 in the Dalian 10K round of 32 on hard. The result followed the form book — Yu An Chen came in leading the head-to-head 1–0. Yu An Chen extended the head-to-head to 2–0.
An Chen Y. came through in three sets.
Yu An Chen beat Seiko Okamoto 7-6(4) 3-6 6-4. Umpiry, "Yu An Chen vs Seiko Okamoto — Dalian 10K Round of 32", https://umpiry.com/match/2000-04-17/chen-vs-okamoto-dalian-10k-r32?utm_source=cite (as of 17 April 2000).