MANCHESTER UNITED were humiliated in West London on Saturday evening despite recalling Cristiano Ronaldo to their starting line-up.
Watch Highlights Here;
David de Gea let Josh Dasilva's shot slip straight through his hands to get the Bees off the mark early on as Ronaldo appealed in vain for a foul after losing possession.
Christian Eriksen then lost the ball against his former club to give Mathias Jensen a simple tap in.
And Brentford would go on to net a third as Ben Mee outjumped Lisandro Martinez to head in from close range and a fourth as Bryan Mbeumo slid the ball past De Gea to finish off a brilliant counter-attack.