Dillian Whyte has been cleared by UK Anti-Doping.
Anthony Joshua weighed in at his lowest ever for a world title fight, and will be three stone lighter than Andy Ruiz Jr in their rematch.
Chelsea say FIFA treated them "differently" to Premier League rivals Manchester City after being cleared to sign players in January as the Court of Arbitration for Sport reduced their transfer ban.
Manchester United manager Ole Gunnar Solskjaer says Anthony Martial is likely to be fit enough to take part in Saturday's Manchester derby - but Paul Pogba will remain on the sidelines.
Nigel Pearson has been appointed Watford head coach until the end of the season.