Nadia Petrova defeated Kimiko Date Krumm 6-3 7-6 in the Miami round of 64 on hard. The upset overturned the form book — Kimiko Date Krumm came in leading the head-to-head 2–0. Nadia Petrova claimed a first win over Kimiko Date Krumm in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-01-14 | Australian Open | R128 | hard | Kimiko Date Krumm | 6-2 6-0 |
| 2010-01-11 | Sydney | R32 | hard | Kimiko Date Krumm | 6-3 5-7 6-4 |
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 (167 vs 143). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About