Danai Udomchoke defeated Yu Zhang 6-1 4-6 2-6 6-0 6-2 in the Davis Cup G1 PO: THA vs CHN round robin on hard. The result followed the form book — Danai Udomchoke came in leading the head-to-head 1–0. Danai Udomchoke extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-04-07 | Davis Cup G1 PO: CHN vs THA | RR | hard | Danai Udomchoke | 6-2 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.