Josh Sims (Southampton) wins a free kick in the defensive half.
90'+1
Foul by Alexis Sánchez (Arsenal).
89'
Attempt saved. Lucas Pérez (Arsenal) left footed shot from the centre of the box is saved in the centre of the goal. Assisted by Alex Oxlade-Chamberlain with a through ball.
88'
Corner, Southampton. Conceded by Kieran Gibbs.
87'
Attempt saved. Josh Sims (Southampton) right footed shot from outside the box is saved in the bottom right corner. Assisted by Harrison Reed.
86'
Pierre-Emile Højbjerg (Southampton) wins a free kick on the right wing.
86'
Foul by Rob Holding (Arsenal).
84'
Goal! Southampton 0, Arsenal 5. Theo Walcott (Arsenal) right footed shot from the centre of the box to the bottom left corner. Assisted by Alexis Sánchez following a fast break.
82'
Josh Sims (Southampton) wins a free kick in the defensive half.
82'
Foul by Héctor Bellerín (Arsenal).
82'
Attempt blocked. Dusan Tadic (Southampton) left footed shot from the right side of the box is blocked.
80'
Alexis Sánchez (Arsenal) wins a free kick in the defensive half.
80'
Foul by Florin Gardos (Southampton).
76'
Attempt missed. Sam McQueen (Southampton) left footed shot from outside the box is close, but misses to the right. Assisted by Nathan Redmond.
74'
Alexis Sánchez (Arsenal) wins a free kick in the defensive half.
74'
Foul by Jordy Clasie (Southampton).
74'
Attempt blocked. Sam McQueen (Southampton) left footed shot from the left side of the box is blocked.
74'
Attempt missed. Jordy Clasie (Southampton) right footed shot from outside the box misses to the left following a corner.
73'
Corner, Southampton. Conceded by Ainsley Maitland-Niles.
72'
Substitution, Arsenal. Alex Iwobi replaces Jeff Reine-Adelaide.
72'
Attempt missed. Jordy Clasie (Southampton) right footed shot from outside the box is too high.
71'
Corner, Southampton. Conceded by Shkodran Mustafi.
71'
Attempt blocked. Dusan Tadic (Southampton) left footed shot from outside the box is blocked. Assisted by Pierre-Emile Højbjerg.
69'
Goal! Southampton 0, Arsenal 4. Theo Walcott (Arsenal) right footed shot from the centre of the box to the bottom left corner. Assisted by Alexis Sánchez.
67'
Attempt missed. Jordy Clasie (Southampton) right footed shot from outside the box is too high. Assisted by Dusan Tadic.
65'
Substitution, Arsenal. Alexis Sánchez replaces Danny Welbeck.
Corner, Southampton. Conceded by Ainsley Maitland-Niles.
53'
Attempt saved. Héctor Bellerín (Arsenal) right footed shot from the centre of the box is saved in the bottom right corner. Assisted by Lucas Pérez.
51'
Corner, Southampton. Conceded by Ainsley Maitland-Niles.
50'
Attempt missed. Ainsley Maitland-Niles (Arsenal) left footed shot from outside the box is high and wide to the left following a corner.
49'
Corner, Arsenal. Conceded by Cuco Martina.
49'
Attempt blocked. Danny Welbeck (Arsenal) right footed shot from outside the box is blocked. Assisted by Kieran Gibbs.
48'
Foul by Pierre-Emile Højbjerg (Southampton).
48'
Jeff Reine-Adelaide (Arsenal) wins a free kick in the attacking half.
46'
Foul by Pierre-Emile Højbjerg (Southampton).
46'
Lucas Pérez (Arsenal) wins a free kick on the left wing.
45'
Second Half begins Southampton 0, Arsenal 3.
45'+3
First Half ends, Southampton 0, Arsenal 3.
42'
Delay over. They are ready to continue.
41'
Delay in match David Ospina (Arsenal) because of an injury.
39'
Foul by Shane Long (Southampton).
39'
Shkodran Mustafi (Arsenal) wins a free kick on the right wing.
37'
Attempt missed. Jordy Clasie (Southampton) right footed shot from outside the box misses to the left following a corner.
37'
Corner, Southampton. Conceded by Kieran Gibbs.
35'
Goal! Southampton 0, Arsenal 3. Theo Walcott (Arsenal) right footed shot from very close range to the bottom left corner. Assisted by Danny Welbeck.
32'
Attempt missed. Pierre-Emile Højbjerg (Southampton) right footed shot from outside the box is close, but misses to the right from a direct free kick.
31'
Shane Long (Southampton) wins a free kick in the attacking half.
31'
Foul by Kieran Gibbs (Arsenal).
31'
Attempt blocked. Josh Sims (Southampton) left footed shot from outside the box is blocked. Assisted by Shane Long.
29'
Attempt missed. Shkodran Mustafi (Arsenal) header from very close range misses to the left. Assisted by Alex Oxlade-Chamberlain with a cross following a set piece situation.
28'
Foul by Sam McQueen (Southampton).
28'
Lucas Pérez (Arsenal) wins a free kick on the right wing.
26'
Attempt missed. Lloyd Isgrove (Southampton) right footed shot from the right side of the six yard box misses to the left. Assisted by Jordy Clasie with a cross following a corner.
26'
Corner, Southampton. Conceded by David Ospina.
26'
Attempt saved. Shane Long (Southampton) right footed shot from the right side of the box is saved in the top right corner. Assisted by Cuco Martina.
24'
Attempt missed. Pierre-Emile Højbjerg (Southampton) right footed shot from the centre of the box is too high.
23'
Offside, Southampton. Sam McQueen tries a through ball, but Shane Long is caught offside.
22'
Goal! Southampton 0, Arsenal 2. Danny Welbeck (Arsenal) left footed shot from the centre of the box to the bottom left corner. Assisted by Alex Oxlade-Chamberlain with a through ball.
20'
Corner, Arsenal. Conceded by Florin Gardos.
19'
Foul by Lloyd Isgrove (Southampton).
19'
Rob Holding (Arsenal) wins a free kick in the defensive half.
16'
Shkodran Mustafi (Arsenal) wins a free kick in the defensive half.
16'
Foul by Shane Long (Southampton).
15'
Goal! Southampton 0, Arsenal 1. Danny Welbeck (Arsenal) right footed shot from the centre of the box to the high centre of the goal. Assisted by Lucas Pérez with a through ball.
8'
Attempt missed. Alex Oxlade-Chamberlain (Arsenal) right footed shot from outside the box misses to the left. Assisted by Jeff Reine-Adelaide.
6'
Offside, Arsenal. Héctor Bellerín tries a through ball, but Theo Walcott is caught offside.
4'
Corner, Arsenal. Conceded by Florin Gardos.
3'
Corner, Arsenal. Conceded by Jack Stephens.
3'
Attempt blocked. Jeff Reine-Adelaide (Arsenal) right footed shot from the centre of the box is blocked. Assisted by Theo Walcott.
3'
Offside, Southampton. Cuco Martina tries a through ball, but Shane Long is caught offside.
3'
Pierre-Emile Højbjerg (Southampton) wins a free kick in the defensive half.