Victoria Azarenka defeated Marion Bartoli 3-6 6-3 6-3 in the Stanford quarter-final on hard. The result followed the form book — Victoria Azarenka came in leading the head-to-head 8–3. Victoria Azarenka extended the head-to-head to 9–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-10-01 | Beijing | SF | hard | Victoria Azarenka | 6-4 6-2 |
| 2012-03-19 | Miami | QF | hard | Marion Bartoli | 6-3 6-3 |
| 2012-01-09 | Sydney | QF | hard | Victoria Azarenka | 7-5 6-4 |
| 2011-10-24 | WTA Championships | RR | hard | Marion Bartoli | 5-7 6-4 6-4 |
| 2011-09-26 | Tokyo | QF | hard | Victoria Azarenka | 7-5 6-0 |
| 2011-06-13 | Eastbourne | QF | grass | Marion Bartoli | 6-2 2-0 RET |
| 2010-09-27 | Tokyo | R16 | hard | Victoria Azarenka | 6-2 0-0 RET |
| 2010-08-16 | Montreal | QF | hard | Victoria Azarenka | 6-2 7-6(6) |
| 2010-06-14 | Eastbourne | SF | grass | Victoria Azarenka | 6-3 7-5 |
| 2009-01-05 | Brisbane | F | hard | Victoria Azarenka | 6-3 6-1 |
| 2007-01-15 | Australian Open | R64 | hard | Victoria Azarenka | 6-0 7-5 |
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 (195 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About