Andrea Petkovic defeated Kristina Barrois 6-1 6-4 in the Stuttgart round of 32 on clay. The upset overturned the form book — Kristina Barrois came in leading the head-to-head 1–0, defending last year's quarter-final. Andrea Petkovic claimed a first win over Kristina Barrois in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-09-22 | Shrewsbury 75K | R32 | hard | Kristina Barrois | 6-3 6-2 |
Averages over each player's completed matches in the selected window (200 vs 21). 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