Sloane Stephens defeated Flavia Pennetta 6-3 6-3 in the Rome round of 64 on clay. The upset overturned the form book — Flavia Pennetta came in leading the head-to-head 3–0, defending last year's quarter-final. Sloane Stephens claimed a first win over Flavia Pennetta in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-03-03 | Indian Wells | QF | hard | Flavia Pennetta | 6-4 5-7 6-4 |
| 2012-05-14 | Rome | R32 | clay | Flavia Pennetta | 6-2 6-3 |
| 2010-07-05 | Bastad | R16 | clay | Flavia Pennetta | 6-1 6-1 |
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 107). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About