Tsung Hua Yang defeated Hiromasa Oku 7-5 6-2 in the Japan F10 round of 16 on hard. The result followed the form book — Tsung Hua Yang came in leading the head-to-head 1–0. Tsung Hua Yang extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-10-12 | Japan F8 | R32 | hard | Tsung Hua Yang | 6-0 7-5 |
Averages over each player's completed matches in the selected window (200 vs 19). 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