Nungnadda Wannasuk advanced when Kamonwan Buayam retired 6-2 3-2 in the Bangkok 10K round of 16. Nungnadda Wannasuk extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-04-29 | Phuket 25K | R16 | hard | Kamonwan Buayam | 2-6 6-4 2-0 |
| 2011-10-31 | Kuching 10K | R16 | hard | Nungnadda Wannasuk | 6-4 6-0 |
Averages over each player's completed matches in the selected window (1 vs 22). 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. Small sample — read as indicative. About