Seong Hoon Choi defeated Seung Ho Ji 6-3 7-5 in the Korea Masters 2 round of 16 on clay.
Hoon Choi S. took it in straight sets.
Seong Hoon Choi beat Seung Ho Ji 6-3 7-5. Umpiry, "Seong Hoon Choi vs Seung Ho Ji — Korea Masters 2 Round of 16", https://umpiry.com/match/1991-05-20/choi-vs-ji-korea-masters-2-r16?utm_source=cite (as of 20 May 1991).