Coco Vandeweghe defeated Agnieszka Radwanska 7-5 4-6 6-3 in the Birmingham round of 32 on grass. The upset overturned the form book — Agnieszka Radwanska came in leading the head-to-head 4–0. Coco Vandeweghe claimed a first win over Agnieszka Radwanska in five meetings, narrowing the head-to-head to 4–1.
Vandeweghe C. came through in three sets.
Vandeweghe C. and Radwanska A. faced 16 of the same opponents in the last 12 months. Vandeweghe C. went 9–11 (45%) against them, Radwanska A. 17–6 (74%). Radwanska A. came out better against 6 of 12 comparable opponents, Vandeweghe C. against 3 — though 1 of those edges carries caveats (retirement).
Grass: Vandeweghe C. leads 1–0 · Hard: Radwanska A. leads 4–0
Coco Vandeweghe beat Agnieszka Radwanska 7-5 4-6 6-3. Umpiry, "Coco Vandeweghe vs Agnieszka Radwanska — Birmingham Round of 32", https://umpiry.com/match/2016-06-15/radwanska-vs-vandeweghe-birmingham-r32?utm_source=cite (as of 15 June 2016).