W ith celebrities making undeniably chic appearances at Grand Slam events like Wimbledon and the US Open, activewear brands ...

New York’s Grand Slam is underway. Here’s all the tennis-inspired gear your future kids will want to steal from your closet.

In a sponsor category long dominated by two giants, the athleisure maker joins a wave of challengers tempting star players ...

The Copenhagen-based brand is launching a collection of T-shirts, polo tops, tennis shorts and caps with the ATP ahead of the ...

Tennis icon Roger Federer has become the seventh billionaire athlete in history, according to estimates published by Forbes ...

The tennis legend is now reportedly a billionaire and joins the likes of LeBron James and Lionel Messi, who have leveraged ...

The fourth Grand Slam of the year brings a raucous atmosphere and plenty of drama — and goes against the sport's unwritten ...

He designed, patented and manufactured tennis equipment like nets, rackets and rubber balls. He named the sport "sphairistike," from the Greek word for "sphere," but it didn't exactly roll off the ...

The athleisure brand found the face of its move into big-time sports in Mr. Draper, a Top 5 player and fashion darling.