Novak Djokovic hit a reverse lob against Tomas Berdych in London (ATP Finals 2015, Masters).

Huge point, one of the longest rallies of the week, between Rafael Nadal and David Ferrer in London (ATP Finals 2015, Masters).

Kei Nishikori passes Roger Federer with an unexpected old school backhand down the line in London (ATP Finals 2015, Masters).

Fabio Fognini is inimitable. The Italian had fun by pulling down the chair umpire's sock during his last match in London.

Roger Federer uses every shots of the tennis and every angles of the court to win this point against Kei Nishikori in London (ATP Finals 2015, Masters).

Great point from David Ferrer against Stan Wawrinka in London (ATP Finals 2015, Masters). First he defends superbly well and then makes the difference with a perfect small forehand.