Caroline Wozniacki is the latest tennis ... to ESPN about her most physical achievements like running the New York City marathon, taking on boxing, and of course, winning 25 WTA titles.

Serena Williams beat Caroline Wozniacki 6-3, 6-3 in the US Open ... Wozniacki is the one training for the New York City Marathon, but Williams tired her out by the end. Wozniacki was not exactly ...

NEW YORK—Caroline Wozniacki enjoyed enthusiastic crowd support on Saturday as she booked her spot in the US Open’s second week, but the former world No. 1 was looking for one face in ...