Gap Taik Ro defeated Jae Sik Kim 6-3 6-2 in the Korea Masters 4 semi-final on clay.
Taik Ro G. took it in straight sets.
Gap Taik Ro beat Jae Sik Kim 6-3 6-2. Umpiry, "Gap Taik Ro vs Jae Sik Kim — Korea Masters 4 Semi-final", https://umpiry.com/match/1991-05-20/kim-vs-ro-korea-masters-4-sf?utm_source=cite (as of 20 May 1991).