Petra Kvitova defeated Alison Riske Amritraj 7-6 4-6 6-3 in the New Haven round of 16 on hard. The result followed the form book — Petra Kvitova came in defending the title.
Kvitova P. came through in three sets.
Kvitova P. and Riske Amritraj A. faced 2 of the same opponents in the last 12 months. Kvitova P. went 3–2 (60%) against them, Riske Amritraj A. 0–2 (0%).
Only 2 common opponents — too few for any conclusion. Shown without assessment.