Stefanos Tsitsipas has played with a new racket in recent weeks with fans believing he's not actually playing with a Wilson despite it's branding ...

Big racquets have bigger 'sweet spots' but are harder to control. A 'sweet spot' is the area in the middle of the strings which gives the cleanest hit. A mid-size racquet has a hitting area of about ...

Finding the sweet spot was very difficult, and not hitting it perfectly meant not getting it in the court. Even solid contact was rarely enough to put the ball away. The modern racquet may have ...