Alizé Cornet’s journey into meditation has not only brought her peace—both on and off the court—but is also what inspired her to write her autobiography: Transcendence: Diary of a Tennis Addict.

DEAR DR. DONOHUE: This summer I have taken up tennis. I'm 55 and never played it before. I have played many other sports. I really like tennis, so I've started taking lessons with a young, local pro.

Most athletes prioritize the technical and tactical elements of their games, but they don’t take as much time to improve the game between their ears. Tennis players have to quickly recover from bad ...

This 3D visualization of tennis ball trajectories during real ATP matches is both very pretty and potentially very useful for players and coaches.

From serve speeds to rally counts, to points and return of serve percentages, tennis is undoubtedly a game of numbers. Each stat and data point tells a unique story, and for two weeks every August and ...

2:03 The ‘Bianca effect’: Mississauga rallies behind hometown tennis all-star Bianca Andreescu began her day Saturday the same way she started every morning during her run to the U.S. Open title. By ...