Second Half ended - Crystal Palace 1, Arsenal 1.
Missed chance. James Tomkins - Crystal Palace - shot with left foot from outside the box is high and wide to the left .
Fouled by Reiss Nelson - Arsenal
SUBSTITUTION: R. Nelson COMES ON FOR Alexandre Lacazette
Alexandre Lacazette - Arsenal - receive yellow card.
James McArthur - Crystal Palace - won a free kick on the right wing.
Substitution - Arsenal. Reiss Nelson for Alexandre Lacazette.
BOOKING: Alexandre Lacazette
Gary Cahill - Crystal Palace - won a free kick in defence.
Fouled by Alexandre Lacazette - Arsenal
Jordan Ayew - Crystal Palace - won a free kick in defence.
Missed chance. David Luiz - Arsenal - shot with right foot from more than 35 yards goes high from a free kick.
Gabriel Martinelli - Arsenal - won a free kick in attack.
James Tomkins - Crystal Palace - receive yellow card for a foul.
Fouled by James Tomkins - Crystal Palace
Cenk Tosun - Crystal Palace - won a free kick in defence.
Fouled by Sokratis - Arsenal
New attacking attempt. Alexandre Lacazette - Arsenal - shot with right foot from few metres is saved by goalkeeper in the centre of the goal.
New attacking attempt. Alexandre Lacazette - Arsenal - shot with right foot from few metres is saved in the right corner.
New attacking attempt. Nicolas Pépé - Arsenal - shot with left foot from the left side of the box is saved in the right corner. Assist - Alexandre Lacazette.
Fouled by Cheikhou Kouyaté - Crystal Palace
Sead Kolasinac - Arsenal - won a free kick in attack.
Shot blocked. James Tomkins - Crystal Palace - shot with the head from few metres is blocked. Assist - Wilfried Zaha with a cross.
James McArthur - Crystal Palace - won a free kick in defence.
Corner - Crystal Palace. Conceded by Ainsley Maitland-Niles.
Fouled by Granit Xhaka - Arsenal
Shot blocked. Granit Xhaka - Arsenal - shot with left foot from the right side of the box is blocked.
Wilfried Zaha - Crystal Palace - won a free kick in defence.
Corner - Arsenal. Conceded by Gary Cahill.
Fouled by James McCarthy - Crystal Palace
James McCarthy - Crystal Palace - receive yellow card for a foul.
Gabriel Martinelli - Arsenal - won a free kick in defence.
Substitution - Arsenal. Gabriel Martinelli for Mesut Özil.
SUBSTITUTION: Gabriel Martinelli COMES ON FOR M. Özil
SUBSTITUTION: Cenk Tosun COMES ON FOR Max Meyer
Substitution - Crystal Palace. Cenk Tosun for Max Meyer - injury.
Pierre-Emerick Aubameyang - Arsenal - receive red card.
VAR Decision: Card upgraded Pierre-Emerick Aubameyang - Arsenal
Fouled by Pierre-Emerick Aubameyang - Arsenal
Max Meyer - Crystal Palace - won a free kick in defence.
Offside - Crystal Palace. Vicente Guaita with a pass, however Max Meyer is in offside.
James McArthur - Crystal Palace - won a free kick on the left wing.
Fouled by Mesut Özil - Arsenal
Missed chance. David Luiz - Arsenal - shot with the head from the right side of the six yard box is very close to the goal. Assist - Nicolas Pépé with a cross after corner.
Corner - Arsenal. Conceded by Jordan Ayew.
James McCarthy - Crystal Palace - won a free kick in attack.
Missed chance. Max Meyer - Crystal Palace - shot with right foot from the left side of the box missed. Assist - Jordan Ayew with a head.
Sokratis - Arsenal - won a free kick in defence.
Fouled by Jordan Ayew - Crystal Palace
Goal! Crystal Palace 1, Arsenal 1. Jordan Ayew - Crystal Palace - shot with left foot from the centre of the box to the left corner. Assist - Cheikhou Kouyaté .
Matteo Guendouzi - Arsenal - won a free kick in defence.
Jordan Ayew - Crystal Palace - won a free kick on the right wing.
Ainsley Maitland-Niles - Arsenal - receive yellow card for a foul.
Fouled by Ainsley Maitland-Niles - Arsenal
Cheikhou Kouyaté - Crystal Palace - won a free kick on the left wing.
BOOKING: A. Maitland-Niles
David Luiz - Arsenal - won a free kick in defence.
Fouled by David Luiz - Arsenal
Max Meyer - Crystal Palace - won a free kick on the right wing.
Offside - Crystal Palace. James Tomkins with a pass, however Jordan Ayew is in offside.
SUBSTITUTION: Mattéo Guendouzi COMES ON FOR Lucas Torreira
Second Half starts Crystal Palace 0, Arsenal 1.
First Half ended - Crystal Palace 0, Arsenal 1.
Substitution - Arsenal. Matteo Guendouzi for Lucas Torreira - injury.
Granit Xhaka - Arsenal - won a free kick in defence.
Nicolas Pépé - Arsenal - receive yellow card.
Offside - Crystal Palace. Cheikhou Kouyaté with a pass, however Wilfried Zaha is in offside.
Jordan Ayew - Crystal Palace - won a free kick in attack.
New attacking attempt. Cheikhou Kouyaté - Crystal Palace - shot with right foot from the left side of the box is saved in the top centre of the goal.
James McArthur - Crystal Palace - won a free kick in attack.
Cheikhou Kouyaté - Crystal Palace - won a free kick on the right wing.
Fouled by Sead Kolasinac - Arsenal
Shot blocked. Jairo Riedewald - Crystal Palace - shot with left foot from outside the box is blocked.
Max Meyer - Crystal Palace - won a free kick in attack.
Lucas Torreira - Arsenal - won a free kick in defence.
Fouled by Wilfried Zaha - Crystal Palace
Ainsley Maitland-Niles - Arsenal - won a free kick in defence.
Offside - Arsenal. Granit Xhaka with a pass, however Pierre-Emerick Aubameyang is in offside.
Granit Xhaka - Arsenal - won a free kick in attack.
GOAL! Pierre-Emerick Aubameyang!
Goal! Crystal Palace 0, Arsenal 1. Pierre-Emerick Aubameyang - Arsenal - shot with right foot from the centre of the box to the right corner. Assist - Alexandre Lacazette.
Lucas Torreira - Arsenal - won a free kick in attack.
Corner - Arsenal. Conceded by James McArthur.
Thats all. Game finished - Crystal Palace 1, Arsenal 1.
The teams are on their way out of the tunnel - and we're about to get underway at Emirates Stadium