Vania King defeated Jarmila Gajdosova 6-2 6-0 in the US Open round of 64 on hard. The upset overturned the form book — Jarmila Gajdosova came in leading the head-to-head 1–0, defending last year's round of 128. Vania King claimed a first win over Jarmila Gajdosova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-06-08 | Birmingham | R64 | grass | Jarmila Gajdosova | 6-4 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 (151 vs 60). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About