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

Win the ultimate British and Irish Lions trip to ...
Will the track or tyres dominate? Are Merc really the faves? Can Webber get back on track? And...
Sky Sports caught up with Theo Walcott to talk England ahead of their forthcoming friendlies.
Sky Sports' reporters reflect on how the 20 Premier League clubs have done this season.
Fulham manager Martin Jol has laughed off suggestions he could make a move to sign Frank Lampard in the summer.
Chelsea midfielder Frank Lampard admits he is relishing Sunday's FA Cup semi-final clash against Manchester City at Wembley.
Chelsea midfielder Frank Lampard will speak to England boss Roy Hodgson if his next career move takes him outside Europe.
Captain John Terry has described Frank Lampard as the best player in Chelsea's history.
Frank Lampard believes Michael Owen will go down as one of England's greats after learning of the striker's decision to retire at the end of the season.
Frank Lampard has given his backing to Rio Ferdinand after his withdrawal from the England squad but insists there is enough quality still at Roy Hodgson's disposal to cope with a number of defensive setbacks.
Frank Lampard has set his sights on a century of England appearances after scoring his 200th goal for Chelsea.
Frank Lampard believes his fellow Chelsea midfielder Eden Hazard can become one of the best players in the world.
Chelsea have denied reports they have opened talks with midfielder Frank Lampard over an extension to his contract.
Is Lampard still the man? A look at the keys to the Super Sunday match between Man City and Chelsea.
Chelsea boss Rafa Benitez has decided to rest Frank Lampard for Thursday night's Europa League game against Sparta Prague, meaning that the midfielder will have to wait for his 200th goal for the club.
Frank Lampard is set to become Chelsea's all-time leading scorer, but should he get a new deal?
Los Angeles Galaxy striker Robbie Keane is hoping Chelsea midfielder Frank Lampard will join the Major League Soccer club.
Frank Lampard has targeted a place in the England squad for next year's World Cup in Brazil.
Wigan boss Roberto Martinez has paid tribute to experienced midfielder Frank Lampard ahead of his side's clash with Chelsea this weekend.
Chelsea look to have made a U-turn on Frank Lampard with talks understood to have begun on extending his contract.
Chelsea have told Sky Sports they are unable to confirm reports that they are set to perform a U-turn and offer Frank Lampard a contract extension.
LA Galaxy coach Bruce Arena has refused to rule out the possibility of deal being done for Chelsea midfielder Frank Lampard.
Rafa Benitez has questioned whether Chelsea goalkeeper Petr Cech has suggested that Frank Lampard will stay with the club.
Frank Lampard is concerned that Chelsea have lowered their expectations after falling behind in the title race.
Jamie Redknapp will answer your questions in our special Champions League webchat on skysports.com on Thursday.