Olga Puchkova defeated Kiki Bertens 5-7 6-2 7-5 in the US Open round of 64 on hard. The upset overturned the form book — Kiki Bertens came in leading the head-to-head 1–0, but Olga Puchkova had been the form player, winning 1 of their last 4 on hard. Olga Puchkova claimed a first win over Kiki Bertens in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-05-24 | Roland Garros | Q64 | clay | Kiki Bertens | 6-2 6-0 |
Averages over each player's completed matches in the selected window (33 vs 198). 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