Alla Kudryavtseva defeated Christina Mchale 6-3 7-5 in the Charleston round of 64 on clay. The upset overturned the form book — Christina Mchale came in leading the head-to-head 2–0, defending last year's round of 64. Alla Kudryavtseva claimed a first win over Christina Mchale in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-08-01 | San Diego | R32 | hard | Christina Mchale | 6-3 3-1 RET |
| 2010-04-12 | Charleston | R64 | clay | Christina Mchale | 3-6 7-6(4) 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 (99 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About