Yasufumi Yamamoto defeated Penh How Chua 6-0 6-0 in the Brunei F1 round of 16 on hard.
Yamamoto Y. took it in straight sets.
Yasufumi Yamamoto beat Penh How Chua 6-0 6-0. Umpiry, "Yasufumi Yamamoto vs Penh How Chua — Brunei F1 Round of 16", https://umpiry.com/match/1998-10-26/chua-vs-yamamoto-brunei-f1-r16?utm_source=cite (as of 26 October 1998).