Danai Udomchoke defeated Shuichi Sekiguchi 6-2 6-3 in the Tianjin CH round of 16 on hard. The result followed the form book — Danai Udomchoke came in leading the head-to-head 2–1. Danai Udomchoke extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-03-17 | Japan F2 | F | hard | Danai Udomchoke | 6-4 6-2 |
| 2010-10-18 | Japan F10 | F | hard | Danai Udomchoke | 6-1 6-7(6) 6-4 |
| 2010-08-16 | Thailand F3 | R16 | hard | Shuichi Sekiguchi | 6-2 1-6 7-6(4) |
Averages over each player's completed matches in the selected window (18 vs 200). 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