Marion Bartoli defeated Ana Ivanovic 6-3 6-4 in the Stanford round of 16 on hard. The upset overturned the form book — Ana Ivanovic came in leading the head-to-head 5–2. Marion Bartoli narrowed the head-to-head to 5–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-03-05 | Indian Wells | QF | hard | Ana Ivanovic | 6-3 6-4 |
| 2011-03-07 | Indian Wells | QF | hard | Marion Bartoli | 6-4 7-6(4) |
| 2010-10-04 | Beijing | R64 | hard | Ana Ivanovic | 6-2 6-3 |
| 2010-09-27 | Tokyo | R32 | hard | Marion Bartoli | 6-2 6-1 |
| 2008-10-13 | Zurich | R16 | hard | Ana Ivanovic | 6-2 6-4 |
| 2005-08-15 | Toronto | R32 | hard | Ana Ivanovic | 4-6 7-6(5) 7-6(3) |
| 2005-01-10 | Canberra | QF | hard | Ana Ivanovic | 6-1 2-0 RET |
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 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About