Takahiro Terachi defeated Oh Hee Kwon 6-0 6-4 in the Korea Rep F3 round of 16 on hard. The upset overturned the form book — Oh Hee Kwon came in leading the head-to-head 3–1. Takahiro Terachi narrowed the head-to-head to 3–2.
Terachi T. took it in straight sets.
Hard: Terachi T. leads 2–1 · Carpet: Kwon O. leads 2–0
Takahiro Terachi beat Oh Hee Kwon 6-0 6-4. Umpiry, "Takahiro Terachi vs Oh Hee Kwon — Korea Rep F3 Round of 16", https://umpiry.com/match/2003-05-12/kwon-vs-terachi-korea-rep-f3-r16?utm_source=cite (as of 12 May 2003).