Evening all, and welcome to AS Roma v Manchester United!

United change both full-backs, Wan-Bissaka, who's been booked, replaced by Brandon Williams and Shaw, who's played loads, replaced by Alex Telles.

We go again.

Both sides have looked dangerous, but United have a little more quality and that's why they're ahead.

Half-time: Roma 0-1 Man United agg 2-7

Lovely from United, a glorious flick from Shaw finding Cavani, who finds Van de Beek who lays off for Fernandes ... but he can only bend wide from wide inside the box.

There'll be three added minutes.

Shaw hoists a long, looping crossfielder to Greenwood who, at the back post, sticks into the middle for Fernandes ... who tries to haul it from behind him with a kind of wheel-kick, but misses entirely.

A foul on Fernandes gives United a free-kick 30 yards out; usually, it would be Rashford'sRahford from this range, but with him sat at the side Fernandes takes the opportunity to drill into the wall.

But now here come Roma - this has been a pretty fun game considering - with Dzeko finding Pellegrini, who does really well to turn into a shot, inciting another decent save from De Gea.

Nice from United again, Van de Beek slipping to Greenwood who lashes just wide of the far post.

GOAL! Roma 0-1 Manchester United (Cavani) agg 2-7 As I was saying, this a lovely goal! Pogba wins it deep and finds Fernandes, who flips a lovely ball around the corner with the outside of his boot. This allows Fred to drive forward and ... and ... and he curves a lush pass through to Cavani, with the outside of his right foot! This is not a misprint. Cavani then takes one fine touch to get the ball out of his feet and into his stride, then absolutely dematerialises a rising finish past Mirante. It's close enough so that the keeper gets a touch, but he's never stopping it. There's a quick check for offside which interrupts Cavani mid-arrow, before the ref confirms the goal.

United haven't played well so far.

Another free-kick for Roma and Pellegrini chips a decent ball into the box which Peres attacks ... but De Gea saves his header ... though an excellent line from United catches about 48 men offside.

Roma have been a threat this half, and Dzeko does really well to hold off Bailly while making an angle for a shot ... but Bailly does well to get back at him, getting a touch that deadens the shot only for the ball to reach Pellegrini, who hammers a riser that De Gea blocks away.

Bailly upends Dzeko close to the right corner of the box. I guess he did that on general principle because there was no practical reason for it; Maguire heads Pellegrini's cross into touch.

Dzeko controls a long ball over the top, holding off Pogba and slipping to Mkhitaryan outside him. His cross, first-time and on the run, is a beauty, but Pedro can't quite reach it on the slide. Ah, but the flag goes up anyway.

I've just remembered that Van de Beek is playing.

Yup, Darboe replaces Smalling.

Smalling is down injured - I think it's a hamstring situation - and he'll be going off I think.

I've watched loads of Cavani this season, and what's become clear is that he's not a great finisher in terms of taking his chances. But he's so good at finding them that he scores enough - frequently from the hard ones.