Yong Il Yoon defeated Jong Sam Chung 6-2 6-4 in the Korea Masters 2 semi-final on clay. The result followed the form book — Yong Il Yoon came in leading the head-to-head 3–0. Yong Il Yoon extended the head-to-head to 4–0.
Yoon Y. took it in straight sets.
Clay: Yoon Y. leads 2–0 · Hard: Yoon Y. leads 2–0
Yong Il Yoon beat Jong Sam Chung 6-2 6-4. Umpiry, "Yong Il Yoon vs Jong Sam Chung — Korea Masters 2 Semi-final", https://umpiry.com/match/1997-05-24/chung-vs-yoon-korea-masters-2-sf?utm_source=cite (as of 24 May 1997).