90' Matteo Guendouzi is back on his feet again.
90' Mike Dean will wait an extra 5 minutes before blowing the whistle to end the second half.
90' Arsenal FC's Pierre-Emerick Aubameyang gets in a shot on goal at Emirates Stadium. But the effort is unsuccessful.
90' Important block from the Arsenal FC defence as Joe Ralls fires in a strike for Cardiff City.
90' Joe Ralls (Cardiff City) has been booked and must now be careful not to get a second yellow card.
90' Kenneth Zohore instrumental with a fine assist.
90' That's full-time at Emirates Stadium. The final score is 2 - 1.
90' Aaron Ramsey (Arsenal FC) gets in a strike but the shot is blocked by a defender.
90' Arsenal FC have been awarded a corner by Mike Dean.
90' Nathaniel Mendez Laing puts the ball in the net and reduces the deficit to 1 - 2.
90' Matteo Guendouzi is down and play has been interrupted for a few moments.
90' Mike Dean has blown to resume play in London.
88' Cardiff City have been awarded a corner by Mike Dean.
87' Cardiff City push forward at Emirates Stadium and Joe Ralls gets in a strike. This is blocked, however, by a determined Arsenal FC defence.
86' In London Cardiff City attack through Callum Paterson. The finish is off target, however.
85' Arsenal FC's Aaron Ramsey gets his shot away but it misses the target.
83' It's now 2 - 0 in London as Alexandre Lacazette scores for Arsenal FC.
83' Pierre-Emerick Aubameyang with an assist there.
82' Cardiff City make their third substitution with Kadeem Harris replacing Harry Arter.
82' In London, Matteo Guendouzi of Arsenal FC is presented with a shooting opportunity. But the strike is blocked by the covering defence.
81' Alexandre Lacazette for Arsenal FC has been booked by Mike Dean and receives a first yellow card.
78' Arsenal FC's Lucas Torreira gets his shot away but it misses the target.
76' Aaron Ramsey is replacing Mesut Özil for Arsenal FC at Emirates Stadium.
75' In London Cardiff City attack through Souleymane Bamba. The finish is off target, however.
73' Arsenal FC's Alexandre Lacazette misses with an attempt on goal.
73' The away team replace Omar Niasse with Kenneth Zohore.
72' Arsenal FC push forward at Emirates Stadium and Mesut Özil gets in a strike. This is blocked, however, by a determined Cardiff City defence.
71' In London Cardiff City's Nathaniel Mendez Laing is caught offside.
70' Nathaniel Mendez Laing is on a sub for Bobby Reid for Cardiff City.
68' Alex Iwobi gets his shot on target but fails to score for Arsenal FC.
66' To Be Confirmed smashes in a penalty at Emirates Stadium. The score is now 1 - 0.
65' Arsenal FC have been awarded a penalty in London...
63' Omar Niasse (Cardiff City) goes for goal but the shot is blocked by an alert defence.
63' Harry Arter (Cardiff City) has received a first yellow card.
60' The home team have replaced Stephan Lichtsteiner with Carl Jenkinson. This is the second substitution made today by Unai Emery.
58' Shkodran Mustafi is back on the pitch.
56' Cardiff City's Harry Arter breaks free at Emirates Stadium. But the strike goes wide of the post.
53' Play has been resumed.
53' Shkodran Mustafi is writhing in pain and play has been suspended for a few moments.
52' Aron Gunnarsson of Cardiff City gets in a strike, but is off target.
51' Corner awarded to Arsenal FC.
50' Aron Gunnarsson for Cardiff City gets in a strike but fails to hit the target.
48' Arsenal FC's Matteo Guendouzi gets his shot away but it misses the target.
46' Mike Dean has blown to start the second-half.
46' Alex Iwobi is replacing Elneny Mohamed for the home team.
Matteo Guendouzi (Arsenal FC) has been booked during the half time break!
45' Important block from the Arsenal FC defence as Omar Niasse fires in a strike for Cardiff City.
45' The first-half is over.
45' The fourth official's board shows 1 minutes, which will be added to the first half.
44' Harry Arter (Cardiff City) is given an opening but the shot is blocked by a defender.
43' Cardiff City have been awarded a corner by Mike Dean.
41' Corner awarded to Cardiff City.
38' Cardiff City are coming forward and Harry Arter gets in a strike, it misses the target, however.
36' Cardiff City's Callum Paterson has been booked in London.
31' Cardiff City have been awarded a corner by Mike Dean.
30' Joe Bennett (Cardiff City) is given an opening but the shot is blocked by a defender.
29' Nacho Monreal (Arsenal FC) gets a yellow card.
24' Corner awarded to Cardiff City.
19' Arsenal FC's Sead Kolasinac breaks free at Emirates Stadium. But the strike goes wide of the post.
19' Arsenal FC have been awarded a corner by Mike Dean.
18' Corner awarded to Arsenal FC.
18' Arsenal FC's Shkodran Mustafi gets in a shot but it is blocked by a Cardiff City defender.
15' Bobby Reid for Cardiff City gets in a strike but fails to hit the target.
12' In London Cardiff City attack through Bobby Reid. The finish is off target, however.
12' Corner awarded to Cardiff City.
10' Arsenal FC are pushing forward but Lucas Torreira's finish is wide of the goal.
6' Cardiff City have been awarded a corner by Mike Dean.
6' Bobby Reid (Cardiff City) gets in a strike but the shot is blocked by a defender.
5' Arsenal FC drive upfield and Elneny Mohamed gets in a shot. The strike is blocked by a Cardiff City defender.
2' Alexandre Lacazette (Arsenal FC) goes for goal but the shot is blocked by an alert defence.
1' The match has started.
A total of 59933 spectators is reported.
The team line-ups for today's match at Emirates Stadium are now available.