Who had that in the office sweepstake?

And now Marcos Rojo tests Thibaut Courtois from range! The Belgian has to be busy right to the end. 

Zlatan Ibrahimovic meets a low cross at the front post but David Luiz blocks it out. No consolation...

Antonio Conte is out urging the crowd to make more noise! He's not happy with a sedate acceptance of beating Manchester United 4-0. 

Image source, Reuters

Joe O'G, from Norwich: Chucking a couple of world class players into a dysfunctional team will not make it functional, unless there is a legitimate strategy. Mourinho seems to be the 'Planless' One.

Marcos Rojo the latest defender in red to get nowhere near a tackle in a dangerous area as Victor Moses breezes past him, his shot is blocked though.

The torture is almost over for Jose. Any Einstein chat tonight? 

Manchester United are now popping the ball around at the back and in midfield as Chelsea sit off. It's been a very odd performance all round. 

kilanko adedeji: Jose Mourinho won't get over this nightmare soon.

Josh Davies: No pace. No movement. No desire. United have been lazy. No set of tactics in the world can help cover that! 

Danny Mills
Ex-England defender on Radio 5 live

I don't think Zlatan Ibrahimovic has had enough service today and that will get him frustrated,

That's wonderful from Zlatan Ibrahimovic, controlling a Juan Mata pass on his chest before firing in a low shot which Thibaut Courtois pushes around the post!

Great effort and the best moment for United in, well, all game I think. 

Image source, Rex Features

Been a weird old game. Chelsea have only had five shots on target, both sides have had 12 efforts in total.

Manchester United's defending will come under the microscope. And it won't look good.  

Antonio Conte makes all of his subs. On come Willian and Michy Batshuayi for Eden Hazard and Diego Costa.

A few minutes ago I missed Nathaniel Chalobah replacing Pedro. 

This is only the second time in a Premier League game that Jose Mourinho has seen his side concede four or more goals.

The other was a 5-3 defeat at Spurs in January 2015.

Image source, EPA

Paul Pogba is now in the book for a lunge on Nemanja Matic. A red card, or maybe an own goal, is perhaps all that is missing from the day for Manchester United now. A truly terrible day out. 

Bizarre: Can someone throw the towel in please? it's getting rather embarrassing. 

stick gangsta: You know it's all fantasy football when Kante dribbles past a couple of defenders and scores. 

Jose Mourinho has his name ringing out from the rafters of Stamford Bridge once again, but it's more in jest than respect if we're being honest.

If he could get away with leaving now I think he would. 

Danny Mills
Ex-England defender on Radio 5 live

He just ghosts past the Manchester United defence. A great finish into the bottom corner, The look on David de Gea's face, he is asking 'what is going on?'

Jordan from Birmingham: So how is this any better than LVG? Pretty sure United only lost to the big teams once or twice in two years... Still, It's Mourinho so it must be alright...