Petra Martic defeated Elena Baltacha 2-6 7-5 6-3 in the Wimbledon round of 128 on grass. The upset overturned the form book — Elena Baltacha came in leading the head-to-head 1–0, defending last year's round of 64, but Petra Martic had been the form player, winning 3 of their last 4 on grass. Petra Martic claimed a first win over Elena Baltacha in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-08-30 | US Open | R128 | hard | Elena Baltacha | 6-2 6-2 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 80). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About