Oh Hee Kwon defeated Ryo Oki 6-1 6-2 in the Japan F3 qualifying round on carpet.
Kwon O. took it in straight sets.
Oh Hee Kwon beat Ryo Oki 6-1 6-2. Umpiry, "Oh Hee Kwon vs Ryo Oki — Japan F3 Qualifying Round", https://umpiry.com/match/1998-09-30/kwon-vs-oki-japan-f3-qf?utm_source=cite (as of 30 September 1998).