Oh Hee Kwon defeated Tetsuya Chaen 6-2 7-5 in the Japan F1 qualifying round on hard. The result followed the form book — Oh Hee Kwon came in leading the head-to-head 8–1. Oh Hee Kwon extended the head-to-head to 9–1.
Kwon O. took it in straight sets.
Hard: Kwon O. leads 4–1 · Clay: Kwon O. leads 2–0 · Carpet: Kwon O. leads 3–0
Oh Hee Kwon beat Tetsuya Chaen 6-2 7-5. Umpiry, "Oh Hee Kwon vs Tetsuya Chaen — Japan F1 Qualifying Round", https://umpiry.com/match/2006-04-10/chaen-vs-kwon-japan-f1-qf?utm_source=cite (as of 10 April 2006).