Danai Udomchoke defeated Junn Mitsuhashi 6-2 7-5 in the Tokyo q32 on hard. The result followed the form book — Danai Udomchoke came in leading the head-to-head 1–0, defending last year's round of 64. Danai Udomchoke extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-10-03 | Indonesia F5 | QF | hard | Danai Udomchoke | 6-1 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.