Emotional Sinner Forced to Retire from Cincinnati Final Against Alcaraz Ahead of US Open Defense

An ailing Jannik Sinner fought back tears as he retired from the Cincinnati Open final against Carlos Alcaraz just six days before beginning his US Open title defense.

The world No. 1 appeared visibly unwell from the opening point of the highly anticipated clash, struggling in the sweltering heat as Alcaraz raced to a 5-0 lead within 23 minutes. Sinner, with ice packs on his head during the first changeover, called for the trainer after falling further behind. Following a brief consultation, he tearfully apologized to officials, saying he "felt really bad" for the fans.

In a heartbreaking moment, Sinner embraced Alcaraz before addressing the crowd, raising his hands in remorse. The Spaniard quickly consoled his rival, wrapping an arm around him and later writing "Sorry Jannik" on the camera lens.

"I’m so sorry to disappoint you," Sinner told the crowd. "I didn’t feel well since yesterday and hoped to recover, but it got worse. I tried to push through, but I couldn’t. I know many of you took time off to be here—thank you, and I’m truly sorry."

The victory marked Alcaraz’s first Cincinnati title and seventh of the season, though he admitted, "This isn’t how I wanted to win." He praised Sinner: "You’ll come back stronger—that’s what champions do."

US Open Concerns and Rivalry Renewed

Sinner’s withdrawal casts doubt on his planned US Open mixed doubles appearance with Katerina Siniakova on Tuesday. Despite the setback, the Italian retains his No. 1 ranking, though Alcaraz—now just behind—remains his fiercest rival in New York.

The pair, who’ve split their last four finals this year (including Sinner’s Wimbledon triumph), could only meet again in the US Open final. While Sinner defends more ranking points, Alcaraz—who exited early last year—has momentum.

A One-Sided Affair

Sunday’s match was far from competitive, with Sinner’s sluggish movement and uncharacteristic errors (9 unforced to Alcaraz’s 1) signaling his distress. Alcaraz dominated 21 of 29 points before the retirement.

Having shared the past seven Grand Slams, the duo remain the men to beat at Flushing Meadows—where all eyes will be on Sinner’s recovery and Alcaraz’s quest to reclaim the top spot.