Daily Data Visualization: Analyzing Serena Williams' serve speed

Friday September 5th, 2014

It's no secret: Serena Williams has a big serve. During the quarterfinals of the U.S. Open, her fastest serve was clocked at 122 mph and was hit in the first set. Find out how fast Williams served based on the round of the tournament and set number, and if she got an ace or won a point on those serves. 

SI Apps
We've Got Apps Too
Get expert analysis, unrivaled access, and the award-winning storytelling only SI can provide—from Peter King, Tom Verducci, Lee Jenkins, Andy Staples, Grant Wahl, and more—delivered straight to you, along with up-to-the-minute news and live scores.