Football: Diego Costa sent off in Atletico return after scoring to round off 2-0 home win

Football: Diego Costa seals return to 'spiritual home' Atletico Madrid

Football: Wantaway Diego Costa a hard act to follow, admits Chelsea legend Frank Lampard

Football: Diego Costa says he won't go to China, only to Atletico

Football: Conte to stay and improve Chelsea next season amid talk of move to Inter

Football: Costa charged over Everton red card row

Football: I did not bite Everton's Gareth Barry, insists Chelsea star Diego Costa

Football: Costa dropped but Chelsea still toothless in Spurs draw

Football: Costa banned for three matches over Koscielny clash

Football: Five key players in Chelsea's title success