The top seed recalled the viral US Open moment as he powered into the Nexo Dallas Open quarterfinals.

The Italian channeled his skiing past with bespoke Nike apparel unveiled during the Milan-Cortina Games.

The International Tennis Hall of Famer is reportedly getting a new sneaker in celebration of one of his most iconic 'fits.

Approved on tour but barred at Slams, the health tracker controversy exposes the sport’s complicated rulebook.

Jellyfish-inspired layers, luxury price tags, and meme-worthy kits lit up Melbourne.

Two world No. 1s were asked to ditch their WHOOP fitness trackers before taking the court in Melbourne.

Sabalenka has signed on as SoHo-based jeweler Material Good's first-ever brand ambassador, and has also joined the Gucci family.

Nike’s olive and lemon Slam set drew mixed reviews as the two-time defending champion cruised into Round 3.

The two-time reigning Australian Open champ rocked Denma’s Gucci: La Famiglia collection during the laid back interview.

The American’s quiet luxury look stole the show during his second-round defeat to Alejandro Davidovich Fokina.

The former world No. 1 made an unforgettable entrance on Rod Laver Arena, complete with a large hat, veil, and parasol combination—plus a pair of pleated pants.