90' The match has come to a close in London. The final score is 1 - 3.
90' Marcus Rashford of Manchester United is pulled up for offside.
90' Manchester United's Marcus Rashford breaks free at Emirates Stadium. But the strike goes wide of the post.
90' Matteo Guendouzi is booked for the home team.
90' 10 minutes of injury time will be added to the second half.
88' Ole Gunnar Solskjaer is making the team's third substitution at Emirates Stadium with Phil Jones replacing Jesse Lingard.
86' Marcus Rashford (Manchester United) gets a yellow card.
86' Sead Kolasinac (Arsenal FC) has been booked and must now be careful not to get a second yellow card.
82' Manchester United take a comfortable 3 - 1 lead thanks to Anthony Martial.
80' Arsenal FC advance rapidly upfield but Craig Pawson blows for offside.
80' Arsenal FC drive upfield and Alexandre Lacazette gets in a shot. The strike is blocked by a Manchester United defender.
79' Marcus Rashford for Manchester United is whistled offside.
76' Jesse Lingard is booked for the away team.
75' Manchester United have been awarded a corner by Craig Pawson.
74' Granit Xhaka of Arsenal FC gets in a strike, but is off target.
73' Arsenal FC's Alexandre Lacazette is on target but unsuccessful.
72' Ole Gunnar Solskjaer (Manchester United) is making a second substitution, with Anthony Martial replacing Alexis Sanchez.
72' Marcus Rashford is replacing Romelu Lukaku for Manchester United at Emirates Stadium.
68' Ashley Young (Manchester United) gets a yellow card.
67' Arsenal FC's Aaron Ramsey gets his shot away but it misses the target.
65' Play has been resumed.
64' Arsenal FC make their third substitution with Mesut Özil replacing Alex Iwobi.
64' Matteo Guendouzi (Arsenal FC) has replaced the possibly injured Laurent Koscielny at Emirates Stadium.
57' The match at Emirates Stadium has been interrupted briefly for a check on Laurent Koscielny, who is down injured.
55' In London Manchester United attack through Romelu Lukaku. The finish is off target, however.
54' Laurent Koscielny (Arsenal FC) has received a first yellow card.
51' Manchester United drive forward but Nemanja Matic is judged offside.
49' In London, Alex Iwobi of Arsenal FC is presented with a shooting opportunity. But the strike is blocked by the covering defence.
47' Corner awarded to Arsenal FC.
46' Arsenal FC's Aaron Ramsey goes close with his head but his effort is blocked.
46' The second-half has started.
45' Shkodran Mustafi (Arsenal FC) gets up for a header but cannot keep the ball on target.
45' The first half has been concluded at Emirates Stadium.
45' Corner awarded to Arsenal FC.
45' Arsenal FC have been awarded a corner by Craig Pawson.
45' Arsenal FC push forward through Alexandre Lacazette, whose finish on goal is saved.
45' The first half is prolonged by 3 minutes of added time.
43' Alexandre Lacazette instrumental with a fine assist.
43' Pierre-Emerick Aubameyang puts the ball in the net and reduces the deficit to 1 - 2.
41' Corner awarded to Arsenal FC.
40' Arsenal FC's Aaron Ramsey gets in a shot but it is blocked by a Manchester United defender.
39' Jesse Lingard for Manchester United gets in a strike but fails to hit the target.
33' Jesse Lingard puts the ball in the net and the away team extend their lead. The score-line now reads 2 - 0.
33' That's a fine assist from Romelu Lukaku.
31' Romelu Lukaku with an assist there.
31' Alexis Sanchez puts the ball in the net and the away team now lead 1 - 0.
30' Ander Herrera (Manchester United) gets in a strike but the shot is blocked by a defender.
30' Arsenal FC have been awarded a corner by Craig Pawson.
25' Manchester United have been awarded a corner by Craig Pawson.
24' Arsenal FC's Alex Iwobi gets in a shot on goal at Emirates Stadium. But the effort is unsuccessful.
22' In London Manchester United's Romelu Lukaku is caught offside.
21' It seems as if Sokratis Papastathopoulos is unable to continue. Shkodran Mustafi replaces him for the home team.
19' Sokratis Papastathopoulos for Arsenal FC is back on the field again.
19' Craig Pawson has blown to resume play in London.
17' Sokratis Papastathopoulos is writhing in pain and play has been suspended for a few moments.
16' Manchester United's Jesse Lingard is whistled for offside at Emirates Stadium.
11' Paul Pogba of Manchester United smashes in a shot on target. The keeper saves, though.
4' Manchester United's Alexis Sanchez has run offside.
2' Corner awarded to Manchester United.
1' Today's referee, Craig Pawson, has blown to start the match.
The team line-ups for today's match are now available.