Jose Mourinho endured a miserable return to Stamford Bridge as Manchester United suffered a 4-0 Premier League defeat by Chelsea.
Pedro opened the scoring for the hosts after just 31 seconds when he rounded David de Gea.
Gary Cahill scored Chelsea's second in the 21st minute as he made no mistake from close range.
United went into meltdown as Eden Hazard scored a third just after the hour mark, and N'Golo Kante added a fourth.
Pedro celebrate as he opens the scoring for Chelsea after just 31 seconds at Stamford Bridge on Sunday Pedro makes no mistake as he rounds David de Gea to give the hosts the early lead against Manchester United Gary Cahill doubles Chelsea's lead in the 21st minute as he puts the ball in the back of the net from close range Cahill (left) is congratulated by team-mate Diego Costa as Chelsea fans celebrate a two-goal lead against United Manchester United manager Jose Mourinho endured a miserable return to his old club Chelsea at Stamford Bridge More to follow.