Missed chance. Granit Xhaka - Arsenal - shot with left foot from outside the box is high and wide to the left. Assist - Gabriel Magalhães.
Missed chance. Alexandre Lacazette - Arsenal - shot with right foot from outside the box.
Luka Milivojevic - Crystal Palace - won a free kick in defence.
Fouled by Eddie Nketiah - Arsenal
Corner - Arsenal. Conceded by Tyrick Mitchell.
New attacking attempt. Granit Xhaka - Arsenal - shot with left foot from outside the box is saved in the right corner. Assist - Emile Smith Rowe.
Eddie Nketiah - Arsenal - hits the bar with a shot with right foot from outside the box. Assist - Bukayo Saka.
Offside - Arsenal. Gabriel Martinelli with a pass, however Alexandre Lacazette is in offside.
SUBSTITUTION: L. Milivojevic COMES ON FOR C. Kouyate
Substitution - Crystal Palace. Luka Milivojevic for Cheikhou Kouyaté.
Offside - Arsenal. Albert Sambi Lokonga with a pass, however Bukayo Saka is in offside.
Wilfried Zaha - Crystal Palace - won a free kick in defence.
Granit Xhaka - Arsenal - receive yellow card for a foul.
Fouled by Granit Xhaka - Arsenal
SUBSTITUTION: O. Edouard COMES ON FOR J. Ayew
Substitution - Crystal Palace. Odsonne Édouard for Jordan Ayew.
SUBSTITUTION: A. Lokonga COMES ON FOR T. Partey
Substitution - Arsenal. Albert Sambi Lokonga for Thomas Partey - injury.
Goal! Crystal Palace 3, Arsenal 0. Wilfried Zaha - Crystal Palace - converts the penalty with a shot with right foot to the right corner.
Penalty conceded by Martin Ødegaard - Arsenal - after a foul in the penalty area.
Penalty Crystal Palace. Wilfried Zaha draws a foul in the penalty area.
Gabriel Martinelli - Arsenal - won a free kick on the right wing.
Fouled by Jeffrey Schlupp - Crystal Palace
SUBSTITUTION: J. McArthur COMES ON FOR J. Mateta
Substitution - Crystal Palace. James McArthur for Jean-Philippe Mateta.
Missed chance. Martin Ødegaard - Arsenal - shot with left foot from the centre of the box is close, but missed to the left. Assist - Eddie Nketiah.
SUBSTITUTION: E. Nketiah COMES ON FOR C. Soares
Substitution - Arsenal. Eddie Nketiah for Cédric Soares.
Gabriel Martinelli - Arsenal - won a free kick on the left wing.
Fouled by Cheikhou Kouyaté - Crystal Palace
New attacking attempt. Emile Smith Rowe - Arsenal - shot with right foot from the left side of the box is saved by goalkeeper in the centre of the goal.
Jordan Ayew - Crystal Palace - won a free kick in defence.
Fouled by Granit Xhaka - Arsenal
Fouled by Conor Gallagher - Crystal Palace
Benjamin White - Arsenal - won a free kick in defence.
Missed chance. Bukayo Saka - Arsenal - shot with left foot from the right side of the box is high and wide to the left. Assist - Gabriel Magalhães.
Gabriel Magalhães - Arsenal - won a free kick in attack.
Fouled by Jean-Philippe Mateta - Crystal Palace
Missed chance. Alexandre Lacazette - Arsenal - shot with the head from the centre of the box is high and wide to the right. Assist - Gabriel Martinelli with a cross.
Offside - Arsenal. Gabriel Magalhães with a pass, however Alexandre Lacazette is in offside.
New attacking attempt. Joachim Andersen - Crystal Palace - shot with right foot from outside the box is saved in the left corner.
Thomas Partey - Arsenal - receive yellow card for a foul.
Jeffrey Schlupp - Crystal Palace - won a free kick in attack.
Fouled by Thomas Partey - Arsenal
Jean-Philippe Mateta - Crystal Palace - won a free kick in attack.
Fouled by Gabriel Magalhães - Arsenal
Fouled by Martin Ødegaard - Arsenal
Conor Gallagher - Crystal Palace - won a free kick in defence.
Fouled by Jean-Philippe Mateta - Crystal Palace
Benjamin White - Arsenal - won a free kick in attack.
SUBSTITUTION: G. Martinelli COMES ON FOR N. Tavares
Substitution - Arsenal. Gabriel Martinelli for Nuno Tavares.
Second Half starts Crystal Palace 2, Arsenal 0.
New attacking attempt. Gabriel Magalhães - Arsenal - shot with the head from few metres is saved in the top centre of the goal. Assist - Emile Smith Rowe with a cross.
First Half ended - Crystal Palace 2, Arsenal 0.
Corner - Arsenal. Conceded by Nathaniel Clyne.
Jordan Ayew - Crystal Palace - won a free kick in attack.
Fouled by Thomas Partey - Arsenal
Shot blocked. Martin Ødegaard - Arsenal - shot with left foot from outside the box is blocked. Assist - Emile Smith Rowe.
Offside - Arsenal. Nuno Tavares with a pass, however Emile Smith Rowe is in offside.
New attacking attempt. Jean-Philippe Mateta - Crystal Palace - shot with left foot from outside the box is saved in the right corner. Assist - Wilfried Zaha.
Offside - Crystal Palace. Conor Gallagher with a pass, however Wilfried Zaha is in offside.
Jordan Ayew - Crystal Palace - won a free kick in attack.
Fouled by Nuno Tavares - Arsenal
Fouled by Bukayo Saka - Arsenal
Conor Gallagher - Crystal Palace - won a free kick in defence.
Martin Ødegaard - Arsenal - won a free kick in defence.
Fouled by Cheikhou Kouyaté - Crystal Palace
Hand ball by Nuno Tavares - Arsenal
Missed chance. Alexandre Lacazette - Arsenal - shot with the head from the centre of the box goes high. Assist - Bukayo Saka with a cross.
Thomas Partey - Arsenal - won a free kick in defence.
Fouled by Jean-Philippe Mateta - Crystal Palace
Tyrick Mitchell - Crystal Palace - won a free kick in defence.
Fouled by Bukayo Saka - Arsenal
Goal! Crystal Palace 2, Arsenal 0. Jordan Ayew - Crystal Palace - shot with left foot from the centre of the box to the left corner. Assist - Joachim Andersen.
Hand ball by Conor Gallagher - Crystal Palace
Fouled by Jean-Philippe Mateta - Crystal Palace
Benjamin White - Arsenal - won a free kick in defence.
Goal! Crystal Palace 1, Arsenal 0. Jean-Philippe Mateta - Crystal Palace - shot with the head from the centre of the box to the centre of the goal. Assist - Joachim Andersen .
Wilfried Zaha - Crystal Palace - won a free kick on the left wing.
Fouled by Benjamin White - Arsenal
Wilfried Zaha - Crystal Palace - won a free kick in defence.
Fouled by Cédric Soares - Arsenal
Marc Guéhi - Crystal Palace - won a free kick in defence.
Fouled by Thomas Partey - Arsenal
Gabriel Magalhães - Arsenal - won a free kick in defence.
Fouled by Jean-Philippe Mateta - Crystal Palace
Missed chance. Jean-Philippe Mateta - Crystal Palace - shot with the head from the left side of the box missed. Assist - Tyrick Mitchell with a cross.
Offside - Crystal Palace. Jeffrey Schlupp with a pass, however Jean-Philippe Mateta is in offside.
The teams are on their way out of the tunnel - and we're about to get underway at Emirates Stadium