A. As of February 2025, Jannik Sinner is the ATP World No. 1. Q. Who won the 2025 Australian Open men's singles title? - + A. A. Jannik Sinner won the 2025 Australian Open men's singles final ...

Tennis world rankings are calculated by the ATP, who award points based on a player's performance at particular tournaments. The further a player progresses in a sanctioned event, the more ...

Revisit one of the standout matches from yesterday's action on the ATP Tour. Here, Britain's Cameron Norrie met Alex Michelsen in the Delray Beach Open quarter-finals.