Man United subs: Grant, Henderson, Lindelof, Mata, Rashford, Diallo, Alex Telles, Matic, Williams, Tuanzebe, McTominay, Elanga.
Man United XI: De Gea, Shaw, Maguire, Bailly, Wan-Bissaka, Fred, Van de Beek, Fernandes, Pogba, Greenwood, Cavani.
Roma subs: Boer, Fuzato, Santon, Mayoral, Kumbulla, Bove, Ciervo, Darboe, Zalewski.
Roma XI: Mirante, Karsdrop, Smalling, Ibanez, Bruno Peres, Cristante, Mancini, Pedro, Pellegrini, Mkhitaryan, Dzeko.
Team news will be out shortly!
Welcome to our live coverage of this Europa League semi-final clash between Roma and Manchester United, live from Stadio Olimpico!
Kick-off! The match is underway.
Save! From an inswinging free-kick, Mancini controls, turns and shoots but David de Gea makes a fantsatic point-blank save to keep it out!
From the resulting corner Ibanez flicks it on at the near post but Mkhitaryan can only head wide!
Wide! Mkhitaryan tees up Pellegrini for the left-foot shot from outside the area but that's always going wide.
Chance! Karsdorp nips ahead of Shaw and looks to cross for Dzeko at the near post but De Gea is well placed to stick out a leg and intercept.
Pedro steals the ball from Pogba on the edge of the United box and he elects to go for placement over power, but his effort harmless goes over the crossbar.
Yellow! Wan-Bissaka goes in a little too hard on Bruno Peres and commits a foul.
Close! Fred plays a good pass over the top for Cavani to chase but his dinked finish over Mirante goes just over, grazing the bar!
Top save! Fernandes plays a beautiful ball forward that curls right into the path of Cavani who goes for power with his shot, but Mirante stands tall to make a strong save!
Sub: Smalling picks up a muscle injury and is replaced by Darboe.
Wide! Dzeko plays Pedro down the right and the cross is delivered straight onto the head of Mkhitaryan who gets in front of De Gea but heads wide!
Save! Dzeko's shot is blocked by Bailly and eventually falls to Pellegrini who gets a shot away, but De Gea gets down at his near post to save!
GOAL! Cavani puts United ahead! Fred drives forward and feeds Cavani through the centre who finishes expertly! Roma 0-1 Man United (Agg: 2-7)
The ball falls for Bailly to feed Wan-Bissaka on his right but the cross flies across the face of goal.
Half-time! United lead 1-0 at the break.
Good move! Cavani sets up Fernandes for a first-time curler but it goes inches wide!
Fernandes goes for an audacious scorpion-kick from Greenwood's cross but doesn't connect!
There will be 3 minutes of added time.
Subs: Wan-Bissaka and Shaw make way for Williams and Telles.
Second-half! Roma get us back underway.
Dzeko sets up Mkhitaryan for a powerful right-foot shot on the edge of the area but it's straight at De Gea who saves!
No penalty! A cross from Pedro seems to hit Maguire on the arm, but Referee Felix Brych waves play on!
Roma play a corner short as Pellegrini gets free down the left but De Gea gathers his cross at the near post.
Good link-up play with Fernades and Telles but the ball inside the box is not controlled by Van de Beek and the chance goes begging.
GOAL! Dzeko pulls one back! Pedro mis-hits his effort which bobbles up and is headed into the net by Dzeko from close range! Roma 1-1 United (Agg: 3-7)
GOAL! Cristante puts Roma ahead on the night! Pellegrini gains possession before Cristante's first-time effort into the far corner gives De Gea no chance! Roma 2-1 United (Agg: 4-7)
Karsdorp's cross is met by Dzeko at the near post but De Gea makes a fine save and then again on the rebound to deny Pedro! Super goalkeeping!
Save! A low ball again from the right by Pedro is flicked towards goal by Mkhitaryan but De Gea saves with his feet!
Good feet from Fernandes on the edge of the box releases Greenwood to the right but his dinked right-footed shot goes just wide!
Sub: Matic has replaced Pogba.
GOAL! Cavani again! Bruno Fernandes lofts the ball onto the head of Cavani who times his run to perfection and powers his header past Mirante! Roma 2-2 (Agg: 4-8)
Sub: Santon is on for Peres.
Yellows: Cavani and Karsdorp both see yellow after a tussle.
Sub: Cavani makes way for Marcus Rashford.
Pellegrini sends a Roma free-kick to the back post. Matic will nod that behind for another corner. It's then crossed in by Pellegrini, but punched clear by De Gea.
Pedro sends a dangerous ball in for Dzeko. He rises high but gets far too much on the header.
Fernandes and Fred combine to find Rashford, but Mirante is alert and gathers.
GOAL! Zalewski fires towards goal from close-range, it takes a deflection off Telles and beats De Gea! Roma 3-2 Unied (Agg: 5-8)
Sub: Mata on for Fernandes.
Rashford drops a shoulder to cut inside from the left. He gets a good shot off but it's straight at the goalkeeper.
Four minutes added time.
Full-time! Roma win 3-2 on the night, but Manchester United go through to the final winning 8-5 on aggregate!