Jannik Sinner’s Cincinnati Open 2025 final ended with a retirement, allowing Carlos Alcaraz to win the tournament. Sinner, who had been playing well, showed signs of struggle, including multiple unforced errors and requiring medical assistance. What raised the most concern was Sinner’s communication with the umpire, saying, “I feel like I can collapse at any moment.” He subsequently withdrew from the match. Post-match, Sinner apologized to Alcaraz and the audience, explaining he had been unwell since the previous evening. He had tried to compete, but his health deteriorated during the match, forcing his retirement. Sinner stated his disappointment for the fans, saying he was sorry he couldn’t play to his best. He praised Alcaraz, wishing him success at the U.S. Open and beyond.
