Alla Kudryavtseva defeated Bethanie Mattek Sands 6-2 6-1 in the Indian Wells round of 128 on hard. The upset overturned the form book — Bethanie Mattek Sands came in defending last year's round of 64, but Alla Kudryavtseva had been the form player, winning 1 of their last 5 on hard. Alla Kudryavtseva extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-01-05 | Brisbane | R32 | hard | Alla Kudryavtseva | 6-4 6-2 |
| 2007-03-19 | Miami | Q64 | hard | Bethanie Mattek Sands | 6-3 2-6 7-6(4) |
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
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About