Svetlana Kuznetsova defeated Andrea Petkovic 6-2 6-2 in the Washington semi-final on hard. The upset overturned the form book — Andrea Petkovic came in leading the head-to-head 4–2, defending last year's semi-final, but Svetlana Kuznetsova had been the form player, winning 3 of their last 6 on hard. Svetlana Kuznetsova narrowed the head-to-head to 4–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-04-18 | Fed Cup WG SF: RUS vs GER | RR | clay | Andrea Petkovic | 6-2 6-1 |
| 2013-09-30 | Beijing | R32 | hard | Andrea Petkovic | 4-6 6-4 6-1 |
| 2010-09-27 | Tokyo | R32 | hard | Andrea Petkovic | 6-3 7-5 |
| 2010-05-24 | Roland Garros | R64 | clay | Svetlana Kuznetsova | 4-6 7-5 6-4 |
| 2009-09-28 | Tokyo | R32 | hard | Andrea Petkovic | 7-5 4-6 6-3 |
| 2009-04-27 | Stuttgart | R32 | clay | Svetlana Kuznetsova | 6-4 5-7 6-1 |
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 (79 vs 172). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About