World number one Jannik Sinner retired due to illness during the Cincinnati Masters 1000 final against Carlos Alcaraz.

The Cincinnati Open final features a clash between two of the world's top players, Jannik Sinner and Carlos Alcaraz, for the fourth consecutive time on the ATP Tour.

Jannik Sinner's US Open mixed doubles participation is uncertain after his partner, Emma Navarro, withdrew.

World number one Jannik Sinner celebrated his birthday with a 7-6, 6-2 victory over Terence Atmane, while Carlos Alcaraz defeated Alexander Zverev 6-4, 6-3 on 16/8.

Italian tennis player Jannik Sinner continues to wear a compression sleeve at the Cincinnati Open, despite no longer experiencing pain from the right elbow injury he sustained at Wimbledon.

In the fourth round of the Cincinnati Masters 1000, Jannik Sinner defeated Adrian Mannarino 6-4, 7-6, while Carlos Alcaraz won 6-1, 6-4 against Luca Nardi.

World number two Carlos Alcaraz defeated Hamad Medjedovic 6-4, 6-4 in the third round of the Cincinnati Open on 12/8.

Carlos Alcaraz says many expect a fierce, hostile rivalry with Jannik Sinner, but it won't happen.

The desire to improve even while at the top of the world, shown by Jannik Sinner and Carlos Alcaraz, suggests the future of men's tennis is in good hands.

Mentored by American legend Andre Agassi, Danish world number 9 Holger Rune is determined to challenge the Sinner-Alcaraz duo.

World number one Jannik Sinner will head to the US Open without his coach Darren Cahill, who is taking time off for family reasons.

World number one Jannik Sinner has withdrawn from a potential endorsement deal with tech company Astronomer after its CEO was caught having an affair with an employee at a concert.

Coach Toni Nadal believes world number three Alexander Zverev's weakness is his unstable mentality, even fearing opponents like Jannik Sinner and Carlos Alcaraz.

Novak Djokovic, Carlos Alcaraz, and Jannik Sinner have all announced their withdrawal from the Toronto Masters 1000, starting next week.