The world of adult tennis instruction is marked by an education gap. Tennis teems with recreational players who never learn to serve with a proper grip, hit an overhead, drive a backhand—much less ...

You may be stronger in forehand than backhand or vice versa, but you’ll find a need for both in most matches. Whether you’re playing tennis casually or you're a pro like in Red Bull’s Bassline ...

“I admire Roger Federer and Stan Wawrinka, the two Swiss,” said 18-year-old Stefanos Tsitsipas last fall when he was asked to name his tennis idols. Does it seem odd that a teenager born in Greece, ...