Jarmila Gajdosova defeated Flavia Pennetta 6-1 6-4 in the Wuhan round of 64 on hard. The upset overturned the form book — Flavia Pennetta came in leading the head-to-head 1–0. Jarmila Gajdosova claimed a first win over Flavia Pennetta in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-08-31 | US Open | R128 | hard | Flavia Pennetta | 6-1 3-6 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 (56 vs 78). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About