Carlos Alcaraz Clinches First Cincinnati Open Title as Jannik Sinner Retires

Carlos Alcaraz secured his first Cincinnati Open title on Monday, August 18, after Jannik Sinner retired midway through the final at the P&G Centre Court due to illness.

Leading 5-0 in the opening set, Alcaraz watched as the World No.1 Sinner made the tough decision to end the match after just 23 minutes. This victory marked a major milestone for the five-time Grand Slam champion, making him only the third Spaniard after Carlos Moya (2002) and Rafael Nadal (2013) to claim the ATP Masters 1000 title at Cincinnati. It also became Alcaraz’s sixth title of the year, adding to his first Wimbledon crown. At the same time, he became the youngest Cincinnati Open champion since Andy Murray in 2008.

Demonstrating sportsmanship, Alcaraz comforted Sinner as he walked off the court, saying: “I just want to say sorry. I know and understand how you’re feeling right now… You are truly a champion. I’m confident that from this situation, you’ll come back even stronger.”

From the start, Alcaraz dominated the match, breaking Sinner’s serve early and quickly moving to a 2-0 lead. He extended the advantage to 3-0 with a double-break, maintaining relentless pressure. Despite a brief rally from Sinner in the third game, Alcaraz consolidated a 4-0 lead, and by 5-0, Sinner’s fatigue was evident, culminating in a double fault before retiring.

Sinner’s withdrawal raises questions about his readiness for the 2025 US Open, where he is the defending champion, and his participation in mixed doubles with Katerina Siniakova is now uncertain. Meanwhile, Alcaraz will compete in mixed doubles at the US Open alongside 2021 champion Emma Raducanu, facing Jack Draper and Jessica Pegula. This win adds another highlight to an already remarkable summer for the young Spaniard.