Petra Kvitova defeated Klara Koukalova 6-0 6-1 in the New Haven semi-final on hard. The result followed the form book — Petra Kvitova came in leading the head-to-head 1–0, defending the title. Petra Kvitova extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-03-04 | Indian Wells | R16 | hard | Petra Kvitova | 6-2 6-3 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.