The first American man to reach a Grand Slam singles final in 15 years has been spending plenty of time in indoor arenas lately. Not just for tennis, though.

The 26-year-old, who recently became the first American player in the last 18 years to play in the final of the US Open where ...

Capitalizing on the momentum of Sinner-mania in Italy, Nike officially released the first installment of Sinner's signature gear in limited quantities at a pop-up event for local fans in Turin.

Taylor Fritz believes the tennis authorities should have clamped down hard on off-court coaching rather than change the rules to allow it, saying it takes away from the sport's unique appeal.

This roundup covers key sports news, including Trevor Lawrence's absence, Chiefs' win over Broncos, Saudi Arabia’s World Cup ...

Not only did Jannik Sinner enter his first match of the ATP Finals as a heavy favorite, but he was also the hometown hero. The Italian superstar enjoyed incredible fan support throughout his match ...

NEW YORK (AP) — Yankees manager Aaron Boone is bothered a little by criticism of his team's defense from Los Angeles Dodgers ...

In an interview with ‘Il Corriere della Sera’, his coach Darren Cahill praised Sinner’s ability to process new information: ...

How has his team managed to deal with this? Head on! If Sinner’s coach, Darren Cahill’s words are anything to go by! On ...

In an exclusive interview with the newspaper La Stampa, Simone Vagnozzi talked about the most complicated period of Jannik ...

Darren Cahill, former ATP player and current coach of World No. 1 Jannik Sinner, shares insight on his coaching future.