Jae Sik Kim defeated Seong Hoon Choi 6-2 6-1 in the Korea Masters 2 qualifying round on clay.
Sik Kim J. took it in straight sets.
Jae Sik Kim beat Seong Hoon Choi 6-2 6-1. Umpiry, "Jae Sik Kim vs Seong Hoon Choi — Korea Masters 2 Qualifying Round", https://umpiry.com/match/1991-05-20/choi-vs-kim-korea-masters-2-qf?utm_source=cite (as of 20 May 1991).