Heat and humidity of New York suit the No. 8 seed.

The Frenchman is not known for his backhand prowess. But shots like this could change that perception.

The man, the myth, the Monf. He's pure box office, no matter the weather.

The two-time U.S. Open champion has yet to defeat the roof over Arthur Ashe Stadium.

Swoosh stars offer their views on world No. 1 in new Nike ad.

The fabulous Fognini does some classic name-calling in his first-round match.

Keep up with all the action of Day 4 of the 2016 U.S. Open with the Tennis Now Llve Blog!