Wimbledon champion Vondrousova limps out of Berlin warm-up, retires due to injury
Reigning Wimbledon champion Marketa Vondrousova retired injured from her second-round match in the Berlin grass-court event on Thursday against Anna Kalinskaya. Vondrousova was leading 5-3 in the first set when she slipped on the first point of the ninth game. The fifth-seeded Czech walked to her bench holding her right hip and received medical treatment….