Swiatek and Casper Ruud lost in three sets to Sara Errani and Andrea Vavassori in the US Open mixed doubles final.

Coco Gauff has had a rocky start to the hard court season after winning the French Open earlier this year, and former tennis ...

Find out how the two-time Grand Slam champion says good-bye to Matt Daly and hello to Gavin MacMilan with hopes of fixing her recent serve woes.