Tamira Paszek defeated Sofia Arvidsson 6-3 6-4 in the Quebec City quarter-final on hard. The upset overturned the form book — Sofia Arvidsson came in leading the head-to-head 2–0, defending last year's round of 32. Tamira Paszek claimed a first win over Sofia Arvidsson in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-08-13 | Cincinnati | R64 | hard | Sofia Arvidsson | 6-1 2-1 RET |
| 2011-01-03 | Auckland | R32 | hard | Sofia Arvidsson | 6-3 6-1 |
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 (189 vs 145). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About