Ti Chen defeated Oh Hee Kwon 6-3 6-2 in the Tokyo qualifying round of 32 on hard. The result followed the form book — Ti Chen came in leading the head-to-head 4–1, defending last year's round of 64. Ti Chen extended the head-to-head to 5–1.
Chen T. took it in straight sets.
Ti Chen beat Oh Hee Kwon 6-3 6-2. Umpiry, "Ti Chen vs Oh Hee Kwon — Tokyo Qualifying Round of 32", https://umpiry.com/match/2007-09-30/chen-vs-kwon-tokyo-q32?utm_source=cite (as of 30 September 2007).