Sara Errani defeated Su Wei Hsieh 6-1 6-0 in the Palermo round of 32 on clay. The result followed the form book — Sara Errani came in leading the head-to-head 2–1, defending last year's semi-final. Sara Errani extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-02-08 | Australian Open | R32 | hard | Su Wei Hsieh | 6-4 2-6 7-5 |
| 2017-04-24 | Istanbul | R32 | clay | Sara Errani | 6-0 6-1 |
| 2014-02-10 | Doha | R32 | hard | Sara Errani | 6-0 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 (200 vs 200). ATP, WTA & Challenger.