Ti Chen defeated Jae Sung An 6-3 6-4 in the Korea Rep F2 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.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-04-23 | Korea Rep F1 | QF | hard | Jae Sung An | 2-6 6-2 6-0 |
| 2006-08-07 | Thailand F4 | QF | hard | Ti Chen | 7-6(5) 6-3 |
| 2004-11-22 | Indonesia 1 Satellite 1 | QF | hard | Ti Chen | 6-3 6-4 |
| 2004-11-22 | Indonesia 1 Satellite 2 | SF | hard | Ti Chen | 6-1 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.