Beier Ko defeated Seiko Okamoto 6-2 3-6 6-3 in the Ho Chi Minh City 25K round of 16 on hard. The result followed the form book — Beier Ko came in leading the head-to-head 2–0. Beier Ko extended the head-to-head to 3–0.
Key context
Match story:Beier Ko closed it out in three sets, 6–2 3–6 6–3.