For the top four women—Serena Williams, Simona Halep, Maria Sharapova and Caroline Wozniacki—wining the first set gives them a good chance of winning the match. But what happens when they falter in the opening set and have to come from behind to win in three sets? All four of the top women are very solid when they take control of a match early, but look at how they’ve handled coming from behind in 2015.
Check SI.com's 2015 U.S. Open data hub page throughout the whole tournament for the latest data-driven infographics and charts from IBM, the official technology partner for the U.S. Open. IBM captures and analyzes the data that powers all of the Grand Slams, as well as the digital platforms that extend the experience to fans around the world.