Andrea Petkovic defeated Julie Coin 6-4 6-2 in the Tokyo q16 on hard. The upset overturned the form book — Julie Coin came in leading the head-to-head 1–0, but Andrea Petkovic had been the form player, winning 3 of their last 8 on hard. Andrea Petkovic claimed a first win over Julie Coin in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-08-16 | Toronto | Q32 | hard | Julie Coin | 7-6(8) 3-6 7-6(5) |
Averages over each player's completed matches in the selected window (200 vs 41). 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