Aleksandra Wozniak advanced when Sara Errani retired 6-1 0-0 in the Moscow round of 32. Aleksandra Wozniak extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-07-25 | Montreal | R64 | hard | Sara Errani | 6-4 7-6(4) |
| 2009-05-04 | Rome | R64 | clay | Aleksandra Wozniak | 6-1 3-6 6-4 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (175 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About