Jack Sock (right), who recently won his first ATP singles championship, and his brother Eric (left) took a break during a workout at the Carriage Club in Kansas City, Mo.
Jack Sock (right), who recently won his first ATP singles championship, and his brother Eric (left) took a break during a workout at the Carriage Club in Kansas City, Mo. DAVID PULLIAM The Kansas City Star
Jack Sock (right), who recently won his first ATP singles championship, and his brother Eric (left) took a break during a workout at the Carriage Club in Kansas City, Mo. DAVID PULLIAM The Kansas City Star

After brother’s near-death experience, Jack Sock is thankful for more than tennis

April 25, 2015 1:02 PM