Roger Federer out of ATP World Tour final v Novak Djokovic

Media playback is not supported on this device

Roger Federer 'not match-fit' for ATP Tour final

Roger Federer has withdrawn from the ATP World Tour final against Novak Djokovic because of a back injury.

The 33-year-old Swiss announced he was "not match-fit" as he apologised in person to the crowd at the O2 Arena.

Federer beat Stan Wawrinka 4-6 7-5 7-6 (8-6) on Saturday in a thrilling semi-final lasting two hours and 48 minutes.

It is Djokovic's fourth victory at the season-ending event and he also becomes the first man to win three titles on the trot since Ivan Lendl in the 1980s.

BBC tennis correspondent Russell Fuller
"Losing the services of Roger Federer just hours before what Chris Kermode describes as the 'Super Bowl' of the ATP World Tour is as bad as it gets from a PR point of view. But the damage-limitation exercise was a work of art. It was still, however, a hugely unsatisfactory end to a tournament which promised a thrilling duel between the two outstanding players of the year."

Federer - who has won the tournament six times - confirmed his withdrawal following the doubles final on Sunday afternoon, won by American brothers Bob and Mike Bryan.

"I'm sorry I'm not fit to play," he said. "I hope you understand. I wanted to come out personally and explain.

"I did everything I could. I took pain-killers, had rest until the very end, but I just cannot compete at this level with Novak.

"At my age it would've been a risk.

"It's not that much of a surprise. This back spasm, whatever it might be, it's just not a fun thing to have during the day. It's just uncomfortable. But I'm positive and I'm hopeful that it's going to go away soon."

Novak Djokovic collects the ATP World Tour Final trophy
Djokovic won seven ATP ranking events during 2014, including Wimbledon

Tournament organisers arranged two exhibition matches to take the place of the final.

Djokovic defeated Andy Murray 8-5 in a pro set in the first match and the British number one then paired up with John McEnroe to beat Tim Henman and Pat Cash 8-6 in a doubles contest.

Djokovic, 27, who finished the year with only eight defeats from 66 matches, collected the ATP World Tour Finals trophy before his exhibition with the Briton.

"It's clearly not the way I wanted," he said. "It's an incredible achievement, but at this moment it's hard to talk about it. I'm not one of the players that celebrate this particular type of win.

"I have to reflect on the whole season and this trophy is the crowning moment for the efforts this year. I'm very happy to be able to stand here and finish off with a trophy."

Federer is scheduled to join Switzerland team-mate Wawrinka for the Davis Cup final against France next week and said his immediate plan was for "recovery" and then "travelling to France and getting ready for the clay".

He suffered with a back problem in 2013, and there were signs in the closing moments against Wawrinka that he was struggling again.

Federer did not complete his post-match media duties until after 01:00 GMT on Sunday, and missed his scheduled practice session at O2 Arena in the afternoon.

Media playback is not supported on this device

Murray takes on trio of tennis legends

Top Stories