Djokovic, who threw out the first pitch ahead of Thursday’s Red Sox-Yankees game, faces Learner Tien, the American ranked No. 48 in the world, while Alcaraz meets huge-serving American Reilly Opelka, ranked No. 66.

The two young players “have made the sport anew,” Giri Nathan writes in his new book, “stepping into superstardom right as the greatest generation slipped out of it.”

Carlos Alcaraz, eyeing the world number one ranking, heads to the U.S. Open as a top challenger. Fresh from a Cincinnati triumph, the 22-year-old aims to outperform Jannik Sinner and is motivated by past experiences.

LONDON (AP) — Carlos Alcaraz must do something he's never been forced to before: He must figure out how to move past a loss in a Grand Slam final. “It's always a bad feeling losing matches ...

Alexander Zverev, chasing his first Grand Slam, is ready to challenge top rivals Carlos Alcaraz and Jannik Sinner at the US Open, emphasizing that defeating elite players is key to victory, while honing his skills with coach Toni Nadal.

The tennis superstars had a blast playing mixed doubles together at the US Open. Raducanu's reply to Alcaraz's Instagram post will have fans speculating.