atp world tour finals

VIDEO: Nadal victory secures No.1 spot at end of season

VIDEO: Nadal victory secures No.1 spot at end of season

Nadal victory secures No.1 spot at end of season.

Frustrated Federer wears down Del Potro for Basel win

Frustrated Federer wears down Del Potro for Basel win

ROGER Federer wins Swiss Indoors title.

Murray, Kerber crowned world tennis champs

Murray, Kerber crowned world tennis champs

World No.1s Andy Murray and Angelique Kerber are world champions.

Murray says he's too young for a knighthood

Murray says he's too young for a knighthood

Speculation is mounting that Andy Murray could be knighted.

'Definitely he is the No.1 in the world'

'Definitely he is the No.1 in the world'

Novak Djokovic heaps praise on Andy Murray after Scot's win.

Murray defeats Djokovic to end remarkable year as No.1

Murray defeats Djokovic to end remarkable year as No.1

Serb would have taken back top spot in the rankings if he had won.

Battle for world No.1 goes down to year's final game

Battle for world No.1 goes down to year's final game

Andy Murray and Novak Djokovic to square off in London.

Djokovic into semis despite 'completely ridiculous' call

Djokovic into semis despite 'completely ridiculous' call

World No.2 has played down a mid-match blow-up.

Djokovic and Murray still on collision course in Tour Finals

Djokovic and Murray still on collision course in Tour Finals

Andy Murray remains on track in his bid to finish the year as No.1.

Djokovic with chance to reclaim Murray's No.1 ranking

Djokovic with chance to reclaim Murray's No.1 ranking

The latest battle between rivals could be their greatest.

Andy Murray faces tour wrath if he pulls out for Davis Cup

Andy Murray faces tour wrath if he pulls out for Davis Cup

Murray could face the ire of the ATP if he bows out of the finals

Djokovic awarded with second ATP World Tour Finals trophy

Djokovic awarded with second ATP World Tour Finals trophy

Novak Djokovic takes down Roger Federer in London final

Roger Federer in record-breaking victory

Roger Federer in record-breaking victory

Roger Federer crushes Janko Tipsarevic

Time off proved vital for Federer

Time off proved vital for Federer

Emotions run high for Federer.

Season tires Ferrer

Season tires Ferrer

David Ferrer says he is tired

Fish throws in the towels

Fish throws in the towels

MARDY Fish bows out of the Barclays ATP World Tour Finals

Murray pulls out of Tour Finals

Murray pulls out of Tour Finals

Andy Murray would end his campaign

Federer favourite against Nadal

Federer favourite against Nadal

Roger Federer will be the favourite

Federer downs Tsonga at World Finals

Federer downs Tsonga at World Finals

Federer back to winning ways

Hard road for Murray

Hard road for Murray

Murray to do it tough