Djokovic spent over 1.3 times Federer's weeks at No. 1.
A friend shared a stat
It's true. How big is it? Four answers, and your first pick has to be right to spot it.
A friend shared a stat
Djokovic spent over 1.3 times Federer's weeks at No. 1.
It's true. How big is it? Four answers, and your first pick has to be right to spot it.