Julie Coin defeated Andrea Petkovic 7-6 3-6 7-6 in the Toronto q32 on hard. The upset overturned the form book — Andrea Petkovic came in leading the head-to-head 1–0. Julie Coin claimed a first win over Andrea Petkovic in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-09-26 | Tokyo | Q16 | hard | Andrea Petkovic | 6-4 6-2 |
Averages over each player's completed matches in the selected window (41 vs 200). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About