
Follow all the build-up to the fight of the year

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A look at the players who topped the Opta stats tables in the Premier League this season.
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From the tyre compounds to the TV listings, here's everything you need to know about this week's event!
Follow the latest from the written press with the best gossip and speculation from the papers.
Jamie Carragher has retired from football. Sky Sports looks at how he signed off as a player.
Brian O'Driscoll has signed a new one-year contract with Leinster and Ireland, the Irish Rugby Football Union has announced.
Ireland centre Gordon D'Arcy has been ruled out of Leinster's Amlin Challenge Cup final against Stade Francais.
British & Irish Lions legend Brian O'Driscoll has admitted he suffered nerves before being confirmed in the 2013 squad to tour Australia.
Brian O'Driscoll has spoken about how he found out about his inclusion on the forthcoming Lions Tour - from his sister!
Brian O'Driscoll will discover on Wednesday the extent of his punishment for stamping on Italy's Simone Favaro.
Ireland coach Declan Kidney admits he has been impressed by the way Jamie Heaslip has adapted to his role as captain.
Jamie Heaslip insists the memory of last year's Six Nations defeat to England will drive Ireland on at the Aviva Stadium on Sunday.
Brian O'Driscoll says his physical condition will decide whether this will be his final Six Nations campaign.
Brian O'Driscoll, Rob Kearney, Sean O'Brien and Rory Best are restored to the Ireland starting line-up for Saturday's Six Nations trip to Wales.
Ireland skipper Brian O'Driscoll returned to the training pitch on Tuesday for the first time since sustaining an ankle injury in October.
Ireland captain Brian O'Driscoll has hinted at his retirement plan after admitting the 2015 Rugby World Cup is '18 months too far' for him.
Jamie Heaslip admits he was "humbled" to be asked to captain Ireland against South Africa this weekend.
Leinster head coach Joe Schmidt has played down injury fears over Ireland captain Brian O'Driscoll ahead of the autumn internationals.
Leinster scored three tries in an explosive 30-21 victory over old rivals Munster in the RaboDirect Pro12 league.
Leinster are boosted by the return of Brian O'Driscoll for their RaboDirect PRO12 derby with Munster at Aviva Stadium on Saturday.
Ireland coach Declan Kidney says he has a fair idea now who will replace the incomparable Brian O'Driscoll in the RBS Six Nations.
Ireland captain Brian O'Driscoll will undergo surgery on his shoulder and is expected to be ruled out for up to six months.
Brian O'Driscoll has urged Ireland to give it their all in what could be his final game in the Rugby World Cup.
Australia star Adam Ashley-Cooper has described Brian O'Driscoll as a "freak" ahead of Saturday's World Cup showdown at Eden Park.
Brian O'Driscoll has no doubt that USA coach Eddie O¿Sullivan will be desperate to topple Ireland on Sunday.
The build-up to the hotly-anticipated series between the British and Irish Lions and Australia was cranked up a notch as Robbie Deans revealed his preliminary 25-man squad.
We pick out our top performers from another packed week on the sporting calendar.
As Toulon celebrate, Will Greenwood blogs on the defensive determination that saw them to glory.