Welcome to Statisfaction, Tennis Now’s official data base and statistical library. Browse the archives to find a running list of tennis records, milestones and more… click the links to see the data.

All the ATP No.1s

All the WTA No.1s

Every year-end No.1 in WTA History

Every year-end No.1 in ATP History

The Ten Youngest Masters 1000 Champions in History

The Oldest Masters 1000 Champions and Finalists in History

All the Billie Jean King Cup Winners in History

Every Olympic Medalist Since Tennis Returned to the Games in 1988

Every WTA Player that Saved a Match Point En Route to a Major Title in Open Era History

Every ATP Player that Saved a Match Point En Route to a Major Title in Open Era History

All Players Who Became No.1 And Never Won a Major Title

All the Players Who Hit 40 or More Aces in a Best-of-Three Set Match

All the Players with 10,000 or More Aces

All the Men Who Won Multiple Slam Titles Prior to Turning 22

Rafael Nadal’s Legendary Career, By The Numbers 

Every active player who has won a major singles title

Every player who has won multiple majors after turning 30

Every ATP Player Who Won A Title After Dropping the First Set in Every Match of a Tournament

Australian Open 2025, By the Numbers

By The Numbers, Inside Madison Keys’ Incredible Aussie Open Run 2025