Ti Chen defeated Oh Hee Kwon 6-4 6-1 in the Korea Rep F1 round of 16 on hard. The result followed the form book — Ti Chen came in leading the head-to-head 3–1. Ti Chen extended the head-to-head to 4–1.
Chen T. took it in straight sets.
Ti Chen beat Oh Hee Kwon 6-4 6-1. Umpiry, "Ti Chen vs Oh Hee Kwon — Korea Rep F1 Round of 16", https://umpiry.com/match/2007-04-23/chen-vs-kwon-korea-rep-f1-r16?utm_source=cite (as of 23 April 2007).