Andrea Petkovic defeated Stephanie Dubois 6-3 4-6 6-3 in the Wimbledon round of 64 on grass. The upset overturned the form book — Stephanie Dubois came in leading the head-to-head 1–0, defending last year's round of 128. Andrea Petkovic claimed a first win over Stephanie Dubois in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-03-10 | Indian Wells | Q32 | hard | Stephanie Dubois | 7-6(2) 6-3 |
Averages over each player's completed matches in the selected window (200 vs 28). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About