Danai Udomchoke defeated Hiroki Kondo 0-6 6-2 7-6 in the China F1 qualifying round on hard. The result followed the form book — Danai Udomchoke came in leading the head-to-head 3–1. Danai Udomchoke extended the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-10-03 | Indonesia F5 | F | hard | Hiroki Kondo | 7-5 6-4 |
| 2010-10-18 | Japan F10 | R32 | hard | Danai Udomchoke | 5-7 6-2 6-2 |
| 2001-05-21 | Japan F5 | R32 | hard | Danai Udomchoke | 6-1 6-3 |
| 1999-10-18 | Japan F5 | QF | carpet | Danai Udomchoke | 6-3 6-0 |
Averages over each player's completed matches in the selected window (19 vs 20). 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