Agnieszka Radwanska defeated Jessica Pegula 6-1 6-1 in the US Open round of 128 on hard.
Radwanska A. took it in straight sets.
Radwanska A. and Pegula J. faced 3 of the same opponents in the last 12 months. Radwanska A. went 4–3 (57%) against them, Pegula J. 0–3 (0%). Radwanska A. came out better against 3 of 3 comparable opponents, Pegula J. against 0.
Only 3 common opponents — small sample, treat as indicative.
Agnieszka Radwanska beat Jessica Pegula 6-1 6-1. Umpiry, "Agnieszka Radwanska vs Jessica Pegula — US Open Round of 128", https://umpiry.com/match/2016-08-29/pegula-vs-radwanska-us-open-r128?utm_source=cite (as of 29 August 2016).