Kurumi Nara defeated Suchanun Viratprasert 6-1 7-5 in the Nagano 25K round of 16 on carpet. Kurumi Nara extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-08-31 | Tsukuba 25K | F | hard | Suchanun Viratprasert | 6-3 6-4 |
| 2008-10-20 | Hamanako 25K | SF | carpet | Kurumi Nara | 6-4 2-6 7-6(4) |
Averages over each player's completed matches in the selected window (200 vs 1). 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