Danai Udomchoke defeated Hsin Han Lee 6-2 6-0 in the Thailand F1 round of 16 on hard. The result followed the form book — Danai Udomchoke came in leading the head-to-head 3–0. Danai Udomchoke extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-04-16 | Chinese Taipei F2 | R16 | hard | Danai Udomchoke | 6-2 6-2 |
| 2011-04-04 | Thailand F2 | R32 | hard | Danai Udomchoke | 6-4 3-6 6-3 |
| 2007-02-09 | Davis Cup G1 R1: TPE vs THA | RR | carpet | Danai Udomchoke | 6-1 6-1 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.