Ti Chen defeated Tsung Hua Yang 6-2 6-2 in the Korean Rep F5 final on hard. The upset overturned the form book — Tsung Hua Yang came in leading the head-to-head 2–1, but Ti Chen had been the form player, winning 2 of their last 6 on hard. Ti Chen narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-07-26 | M25 Taipei 2 | QF | hard | Tsung Hua Yang | 6-3 6-4 |
| 2009-07-20 | Korean Rep F6 | SF | hard | Tsung Hua Yang | 0-6 7-5 6-4 |
| 2009-06-29 | Malaysia F3 | SF | hard | Ti Chen | 6-4 6-7(4) 6-1 |
Averages over each player's completed matches in the selected window (193 vs 200). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About