Professional athletes use 'hyper-focus' to develop superior cognitive skills
Was Spanish manager brought in simply to take the flak as old guard are shown the door?
The Blues already own a 40 per cent stake in the Fluminense right-back
FA finds referee has no case to answer over Mikel smear – but where is Chelsea's apology?
The Blues can't win as police drop investigation into Clattenburg race allegations
Draw with Liverpool sees Chelsea slide into third behind the two Manchesters; Arsenal go eighth
Supporter caught on camera the day after Chelsea says ref called Mikel a 'monkey'
Latest allegations are 'too depressing for words' as football heads back to the gutter
Referee accused of 'inappropriate language', as he files report about post-match fracas
After ugly game turns even uglier, Chelsea lodge formal complaint against Mark Clattenburg