Oh Hee Kwon defeated Alex Sugai 6-4 6-4 in the Japan 1 Masters 3 round of 16 on hard.
Kwon O. took it in straight sets.
Oh Hee Kwon beat Alex Sugai 6-4 6-4. Umpiry, "Oh Hee Kwon vs Alex Sugai — Japan 1 Masters 3 Round of 16", https://umpiry.com/match/1998-06-29/kwon-vs-sugai-japan-1-masters-3-r16?utm_source=cite (as of 29 June 1998).