Sara Errani defeated Yanina Wickmayer 7-5 3-6 7-6 in the Cincinnati round of 64 on hard. The upset overturned the form book — Yanina Wickmayer came in leading the head-to-head 4–1, defending last year's round of 64. Sara Errani narrowed the head-to-head to 4–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-01-19 | Australian Open | R32 | hard | Yanina Wickmayer | 4-6 6-4 6-3 |
| 2012-01-02 | Auckland | R16 | hard | Sara Errani | 4-6 6-1 6-1 |
| 2010-01-18 | Australian Open | R32 | hard | Yanina Wickmayer | 6-1 6-7(4) 6-3 |
| 2009-10-12 | Linz | QF | hard | Yanina Wickmayer | 7-5 6-3 |
| 2009-08-31 | US Open | R32 | hard | Yanina Wickmayer | 6-3 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.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About