Kai Lin Zhang defeated Varatchaya Wongteanchai 7-6 1-6 6-2 in the Anning round of 16 on clay. Kai Lin Zhang extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-02-10 | Nonthaburi 10K | R16 | hard | Kai Lin Zhang | 7-6(1) 1-6 6-1 |
| 2012-06-18 | Goyang 25K | R16 | hard | Varatchaya Wongteanchai | 6-3 6-1 |
Averages over each player's completed matches in the selected window (106 vs 47). 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