Ryuso Tsujino defeated Toshiharu Kato 6-4 7-5 in the Japan 1 Masters 2 round of 32 on hard.
Tsujino R. took it in straight sets.
Ryuso Tsujino beat Toshiharu Kato 6-4 7-5. Umpiry, "Ryuso Tsujino vs Toshiharu Kato — Japan 1 Masters 2 Round of 32", https://umpiry.com/match/1999-06-07/kato-vs-tsujino-japan-1-masters-2-r32?utm_source=cite (as of 7 June 1999).