Due to injury of Roger Federer, the title of ATP World Tour Finals is taken by Novak Djokovic without playing. Roger Federer retired from match due to back injury and the most-awaited final could not be seen by viewers in the O2 Arena London. An unofficial set was played between Novak Djokovic and Andy Murray to amuse the attendants. In the final of double event, Ivan Dodig and Marcelo Melo were beaten by Bob and Mike Bryan of USA by 6-7, 6-2, and 10-7 to win another doubles trophy.
Novak Djokovic wins title of ATP World Tour