Aliaksandra Sasnovich defeated Andrea Petkovic 6-4 6-4 in the Berlin round of 16 on grass. The upset overturned the form book — Andrea Petkovic came in leading the head-to-head 1–0, defending last year's round of 32. Aliaksandra Sasnovich claimed a first win over Andrea Petkovic in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-09-23 | Wuhan | Q16 | hard | Andrea Petkovic | 6-1 6-1 |
Averages over each player's completed matches in the selected window (200 vs 30). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Sasnovich A.: 8 days rest · 1 match (14d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About