Sara Errani and Andrea Vavassori defeated Iga Swiatek and Casper Ruud in an exciting match tiebreak to successfully defend their U.S. Open mixed doubles title, claiming the $1 million prize Wednesday at Arthur Ashe Stadium in Queens,

Sara Errani and Andrea Vavassori defended their U.S. Open mixed doubles title Wednesday night, keeping a traditional team on top of a revamped event filled with singles stars. The Italians beat No.