In this Sept. 12, 2020 file photo, Naomi Osaka, of Japan, returns a shot to Victoria Azarenka, of Belarus, during the women's singles final of the U.S. Open tennis championships in New York. (AP Photo ...

Veteran doubles experience overcame singles stardom as defending champions Andrea Vavassori and Sara Errani reached the semifinals at the U.S. Open's reimagined mixed doubles on Tuesday, as the event ...

Sara Errani and Andrea Vavassori retained their US Open mixed doubles title on Wednesday, beating Iga Swiatek and Casper Ruud to claim the $1 million top prize in the new-look competition that kicked ...