Top seed assesses Vandeweghe's game bluntly after US Open quarterfinal loss.
Karolina Pliskova isn't mourning the loss of the top spot.
Garbine Muguruza will become the WTA's 24th No.1 on the Monday after the U.S. Open
International Tennis Hall of Fame announces nominees for Class of 2018.
Time away from tennis made Stephens appreciate the sport more.
The USTA pledges a massive donation to those affected by Hurricane Harvey in Houston, with more to come.
Roger Federer cites two fearsome forehands as the best in the sport.
