Monica Niculescu defeated Coco Vandeweghe 6-4 6-1 in the Miami round of 32 on hard. The upset overturned the form book — Coco Vandeweghe came in leading the head-to-head 2–0, defending last year's round of 128. Monica Niculescu claimed a first win over Coco Vandeweghe in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-06-22 | Eastbourne | R32 | grass | Coco Vandeweghe | 7-5 2-6 6-1 |
| 2013-07-22 | Stanford | R32 | hard | Coco Vandeweghe | 6-0 6-3 |
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 (192 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About