Kirsten Flipkens defeated Coco Vandeweghe 6-3 7-6 in the US Open round of 128 on hard. The upset overturned the form book — Coco Vandeweghe came in leading the head-to-head 2–0, defending last year's semi-final. Kirsten Flipkens claimed a first win over Coco Vandeweghe in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-02-22 | Doha | R64 | hard | Coco Vandeweghe | 7-5 6-2 |
| 2015-01-05 | Auckland | R16 | hard | Coco Vandeweghe | 6-1 6-7(5) 7-5 |
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 118). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About