Ti Chen defeated Yannick Jankovits 6-4 4-6 7-6 in the Thailand F9 qualifying round on hard. Ti Chen extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-06-12 | Thailand F2 | SF | hard | Ti Chen | 2-6 6-1 6-4 |
| 2011-10-31 | Thailand F4 | R32 | hard | Yannick Jankovits | 4-6 6-3 6-2 |
Averages over each player's completed matches in the selected window (193 vs 109). 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