Hiroki Kondo defeated Chu Huan Yi 6-1 6-4 in the Japan F5 qualifying round on carpet. The upset overturned the form book — Chu Huan Yi came in leading the head-to-head 2–1. Hiroki Kondo narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-08-24 | Thailand F2 | R16 | hard | Hiroki Kondo | 6-3 6-7(5) 6-4 |
| 2009-06-22 | Japan F6 | QF | carpet | Chu Huan Yi | 6-1 7-6(4) |
| 2009-03-16 | Japan F1 | QF | hard | Chu Huan Yi | 6-3 6-7(5) 6-4 |
Averages over each player's completed matches in the selected window (20 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