Yong Il Yoon defeated Hong Soon Park 6-2 6-1 in the Japan F4 round of 32 on hard.
Yoon Y. took it in straight sets.
Yong Il Yoon beat Hong Soon Park 6-2 6-1. Umpiry, "Yong Il Yoon vs Hong Soon Park — Japan F4 Round of 32", https://umpiry.com/match/2000-05-08/park-vs-yoon-japan-f4-r32?utm_source=cite (as of 8 May 2000).