Listen to Rafael Nadal talk about his first day at the ATP World Tour Finals.
Check out this clip of Novak Djokovic practicing today at the ATP World Tour Finals and playing some soccer with Nicolas Almagro.
Check out Roger Federer's interview after day 1 of the ATP World Finals.
Check out Jo-Wilfried Tsonga's Interview after Day 1 of the ATP World Finals.
Listen to Novak Djokovic after day 1 of the ATP World Tour Finals in this uncut interview.