Marta Sirotkina advanced when Nigina Abduraimova retired 5-0 in the Antalya 10K qualifying round. Marta Sirotkina extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-05-12 | Saint Gaudens 50K | R32 | clay | Marta Sirotkina | 6-3 6-7(5) 6-2 |
| 2012-12-17 | Ankara 50K | R16 | hard | Marta Sirotkina | 6-4 6-2 |
Averages over each player's completed matches in the selected window (11 vs 78). 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