Toshihide Matsui defeated Oh Hee Kwon 6-1 6-4 in the Japan F3 round of 32 on hard. The upset overturned the form book — Oh Hee Kwon came in leading the head-to-head 1–0. Toshihide Matsui claimed a first win over Oh Hee Kwon in two meetings, levelling the head-to-head at 1–1.
Matsui T. took it in straight sets.
Hard: Matsui T. leads 1–0 · Clay: Kwon O. leads 1–0
Toshihide Matsui beat Oh Hee Kwon 6-1 6-4. Umpiry, "Toshihide Matsui vs Oh Hee Kwon — Japan F3 Round of 32", https://umpiry.com/match/2004-04-26/kwon-vs-matsui-japan-f3-r32?utm_source=cite (as of 26 April 2004).