Andrea Petkovic defeated Roberta Vinci 6-4 6-0 in the US Open round of 32 on hard. The upset overturned the form book — Roberta Vinci came in leading the head-to-head 2–0, defending last year's round of 128. Andrea Petkovic claimed a first win over Roberta Vinci in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-01-30 | St. Petersburg | R16 | hard | Roberta Vinci | 6-4 6-4 |
| 2013-08-12 | Cincinnati | R32 | hard | Roberta Vinci | 6-4 6-7(3) 6-3 |
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