US Open PHOTOS: Ivanovic stunned by Czech; Serena Djokovic sail through

Image: Ana Ivanovic of Serbia returns a shot to Karolina Pliskova of the Czech Republic during their US Open women's singles second round match at the USTA Billie Jean King National Tennis Center......

Tennis: Rogers stuns Serena at Top Seed Open

IMAGE: Shelby Rogers plays a forehand during her match against Serena Williams during Top Seed Open at the Top Seed Tennis Club in Lexington on Friday. Photograph: Dylan Buell/Getty Images Shelby......

Bardy ends Gauff's run; Bencic withdraws from US Open

Brady defeats Gauff in straight sets to reach first WTA final IMAGE: Jennifer Brady plays a forehand. Photograph: Dylan Buell/Getty Images American Jennifer Brady defeated compatriot Coco......

What to expect at French Open Day 5

Serena takes on Barty in French Open second round IMAGE: Serena Williams of the United States. Photograph: Matthew Stockman/Getty Images Serena Williams faces her first seeded opponent at......

The secret behind Serena's superhero catsuit at French Open

'I always wanted to be a superhero, and it's kind of my way of being a superhero. I feel like a superhero when I wear it.' IMAGE: Serena Williams celebrates a point during her first round match......

New mum Serena back in the Grand Slam groove in Paris

IMAGE: Serena Williams of the United States plays a forehand during her ladies first round match against Kristyna Pliskova of Czech Republic. Photograph: Matthew Stockman/Getty Images Even......