Vania King defeated Marion Bartoli 6-1 7-5 in the Kolkata round of 32 on hard. The upset overturned the form book — Marion Bartoli came in leading the head-to-head 4–1. Vania King narrowed the head-to-head to 4–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-07-16 | San Diego | R16 | hard | Marion Bartoli | 6-4 5-7 6-4 |
| 2011-10-10 | Osaka | R16 | hard | Marion Bartoli | 6-1 6-2 |
| 2011-09-19 | Seoul | R16 | hard | Vania King | 6-3 7-5 |
| 2011-01-03 | Brisbane | R32 | hard | Marion Bartoli | 6-1 6-2 |
| 2009-03-02 | Monterrey | QF | hard | Marion Bartoli | 2-6 6-2 6-3 |
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