Steve Herdoiza defeated Kotaro Miyachi 6-4 6-3 in the China Masters 4 round of 32 on hard.
Herdoiza S. took it in straight sets.
Steve Herdoiza beat Kotaro Miyachi 6-4 6-3. Umpiry, "Steve Herdoiza vs Kotaro Miyachi — China Masters 4 Round of 32", https://umpiry.com/match/1994-06-13/herdoiza-vs-miyachi-china-masters-4-r32?utm_source=cite (as of 13 June 1994).