Tasuku Iwami defeated Hiroyasu Sato 7-5 6-0 in the Japan 1 Masters 4 qualifying round on hard. The result followed the form book — Tasuku Iwami came in leading the head-to-head 2–0. Tasuku Iwami extended the head-to-head to 3–0.
Iwami T. took it in straight sets.
Tasuku Iwami beat Hiroyasu Sato 7-5 6-0. Umpiry, "Tasuku Iwami vs Hiroyasu Sato — Japan 1 Masters 4 Qualifying Round", https://umpiry.com/match/1998-06-29/iwami-vs-sato-japan-1-masters-4-qf?utm_source=cite (as of 29 June 1998).