World No. 1s Andy Murray and Angelique Kerber have the highest average top speeds.
Nov 29, 2016
by Kamakshi Tandon
The German won in straight sets, to the delight of Cibulkova and the dismay of Keys.
Oct 27, 2016
by Ed McGrogan
The world No. 1 helped out Cibulkova with her victory over Madison Keys.
Keys and Halep—both 1-1 in matches and 2-2 in sets—are tied in the Red Group.
Oct 26, 2016
by Steve Tignor
Kerber is 4-4 against Halep, but has won four of their five meetings this season.
Oct 25, 2016