Carlos Alcaraz and Serena Williams were eliminated in the quarterfinals of the US Open mixed doubles on Tuesday, falling to Belinda Bencic and Flavio Cobolli 5-4(4), 4-1. The defeat came hours after the pair won their opening match, marking Alcaraz's return from a wrist injury that sidelined him for nearly five months.
Alcaraz, 23, and Williams, 44, debuted with a 5-3, 4-1 victory over Erin Routliffe and Lloyd Glasspool, thrilling the Arthur Ashe Stadium crowd. Alcaraz admitted to nerves, saying, "I was very, very nervous," and noted he had "almost forgotten how it felt to step on court again." Williams, playing her first Grand Slam match since 2022, called the moment "incredible."
In the quarterfinals, the pair struggled after losing a tight first-set tiebreak. Bencic and Cobolli, the fourth seeds, capitalized on their experience to close out the match. Despite the loss, the partnership was a highlight of the tournament's second edition, which features a fast format with four-game sets and a $1 million prize.
Alcaraz will compete in the men's singles, where he is the defending champion, starting Sunday. Williams, who has not entered singles, will play women's doubles with her sister Venus after receiving a wild card. The mixed doubles semifinals and final are scheduled for Wednesday.
