Seong Kon Kim defeated Bonit Wiryawan 2-6 6-3 6-4 in the Korea Masters 1 round of 16 on clay.
Kon Kim S. came through in three sets.
Seong Kon Kim beat Bonit Wiryawan 2-6 6-3 6-4. Umpiry, "Seong Kon Kim vs Bonit Wiryawan — Korea Masters 1 Round of 16", https://umpiry.com/match/1991-05-20/kim-vs-wiryawan-korea-masters-1-r16?utm_source=cite (as of 20 May 1991).