Rina Saigo defeated Darya Astakhova 2-6 6-4 7-6 in the W75 Nonthaburi round of 32 on hard. Rina Saigo extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-01-01 | W75 Nonthaburi 1 | R32 | hard | Rina Saigo | 2-6 6-4 7-6(5) |
| 2019-07-04 | W15 Prokuplje 1 | R16 | clay | Darya Astakhova | 6-4 3-6 6-0 |
Averages over each player's completed matches in the selected window (200 vs 111). 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