After the ATP World Tour Finals brought the season to a thrilling close, we pick out five talking points from the elite eight-man tournament.
Novak Djokovic gave Roger Federer "tension and nerves" at the O2 Arena, says Annabel Croft.
Watch the highlights as Novak Djokovic defeated Roger Federer for the ATP World Tour Finals title.
Novak Djokovic defeated Roger Federer 6-3 6-4 to win the ATP World Tour Finals at the O2 Arena.
Jean-Julien Rojer and Horia Tecau have won the ATP World Tour Finals doubles title after beating Rohan Bopanna and Florin Mergea.
Look back at Novak Djokovic's ATP World Tour Finals title win against Roger Federer from Sunday.
Novak Djokovic and Roger Federer will throw up a feast of world-class tennis when they meet in the ATP World Tour Final on Sunday, says Annabel Croft.
Novak Djokovic produced a clinical performance at the O2 to set up a showdown against six-time champion Roger Federer in Sunday's ATP World Tour Final.
Novak Djokovic is an artist, not a robot, and he must be appreciated for his skills, says Mark Petchey.
Watch the final game as Novak Djokovic struck some stunning winners against Rafa Nadal at the O2 Arena.
The ATP World Tour Finals semi-finals kick into gear on Saturday with four of the world's best players in action.
Andy Murray denied he had taken his eye off the ball after exiting the ATP World Tour Finals with the Davis Cup final looming.
Andy Murray missed the influence of his distant coaching team during the defeat to Stan Wawrinka at The O2, says Annabel Croft.
Andy Murray conjured up a lung-busting winner during his match against Stan Wawrinka at the ATP World Tour Finals.
Andy Murray failed to reach the semi-finals of the ATP World Tour Finals after a frustrating straight sets defeat to Stan Wawrinka.
Rafael Nadal could only watch and applaud when David Ferrer pulled off a superb winner at the ATP World Tour Finals.
Rafael Nadal beat David Ferrer 6-7 6-3 6-4 to make it three wins from three at the ATP World Tour Finals.
Recap semi-final victories for Novak Djokovic and Roger Federer at the O2 Arena on Saturday.
Relive the action as Andy Murray was eliminated from the ATP World Tour Finals after defeat by Stan Wawrinka.
Watch Jamie Murray and John Peers' last match as doubles partners end in heartbreak at the O2.
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