Roger Federer vs Novak Djokovic during the Singles Final of the 2015 Barclays ATP World Tour Finals - O2 Arena London England. 22 November 2015
Size: 5327px × 3551px
Photo credit: © Paul Cunningham / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ace, action, atp, ball, court, elite, elitist, final, match, photography, player, racket, rank, seed, singles, speed, sport, sports, tennis, tournament