No. 1 Serena Williams has reached the fourth round without losing serve (26 holds) and is the only player left in the singles (man or woman) that has not lost serve. Serena has faced just one break point in three matches and has fired in 31 aces. She’s been pushed to deuce only six times in 26 service games. If you’re wondering what dominance on serve looks like, look no further than Serena Williams.
Check SI.com’s 2016 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.