Manchester United v Arsenal live updates - latest Serie A score

Milan build from the back.

Zaniolo is released down the inside left and with the defence chasing him he fires in a low shot from a tight angle against Maignan and behind for a corner.

Just 24 minutes ago Roma knew happiness and hope.

Giroud and Smalling fight for a high ball and Smalling gets it clear, momentarily.

Roma still looking decent enough on the ball so far, but Milan are pressing hard enough to force mistakes.

GOAL! Milan 2-0 Roma. Messias scores - Pellegrini is under pressure and aims a backpass to Patricio. It's woeful and witless, and Giroud runs onto it, strikes the ball onto the post and the rebound comes to Messias to slot home.

Roma are looking pretty fluid right now, and are definitely growing into the game. They move the ball quickly for a Mourinho side.

Maignan does well to hold onto a cross fired in from the touchline by Mkhitaryan.

Brahim is tackled but Milan quickly - though briefly - lose it before it runs into touch.

Milan are dominating possession and territory but now Roma attack down the right from Mkhitaryan, with Pellegrini attacking his cross, but it's cleared.

GOAL! Milan 1-0 Roma. Giroud scores - Patricio dives to his left, Giroud goes the other way, and Roma desperately need Ainsley Maitland-Niles to rescue their season.

PENALTY! The top of the arm looked to connect more than the shoulder, and at least Mourinho has his talking point for later.

Theo Hernandez looks to have struck a volley against Abraham's outstretched arm - but it could be his shoulder. We'll wait to see.

There's a VAR review after a corner from Milan...

Diaz and Giroud team up smartly, and then Theo loops the ball over the defence and out for a goal kick.

The match gets underway

Juventus do play later today, when they host Napoli, so on the other hand, nobody knows anything.

For Roma, a draw would leave them sixth, a heavy loss could see them drop to seventh, and win would let them leapfrog Juventus into fifth.

A win would take Milan a point behind Inter Milan, but they would stay second regardless of the result.

And here's the Milan XI.

Here's the Roma line-up.