Hyung Taik Lee defeated Han Cheol Shin 6-4 6-4 in the Korea Masters 4 round of 16 on clay. The upset overturned the form book — Han Cheol Shin came in leading the head-to-head 1–0. Hyung Taik Lee claimed a first win over Han Cheol Shin in two meetings, levelling the head-to-head at 1–1.
Taik Lee H. took it in straight sets.
Clay: Taik Lee H. leads 1–0 · Hard: Cheol Shin H. leads 1–0
Hyung Taik Lee beat Han Cheol Shin 6-4 6-4. Umpiry, "Hyung Taik Lee vs Han Cheol Shin — Korea Masters 4 Round of 16", https://umpiry.com/match/1997-05-24/lee-vs-shin-korea-masters-4-r16?utm_source=cite (as of 24 May 1997).