SUBSTITUTION: Mohamed Elneny COMES ON FOR Thomas Partey
New attacking attempt. Pablo Fornals - West Ham United - shot with right foot from outside the box is saved in the top right corner. Assist - Saïd Benrahma.
Missed chance. Lucas Paquetá - West Ham United - shot with left foot from outside the box is high and wide to the left. Assist - Declan Rice after corner.
Missed chance. Lucas Paquetá - West Ham United - shot with left foot from outside the box is high and wide to the left. Assist - Declan Rice after corner.
Corner - West Ham United. Conceded by Aaron Ramsdale.
Fouled by Gabriel Magalhães - Arsenal
Divin Mubama - West Ham United - won a free kick on the right wing.
Corner - West Ham United. Conceded by Ben White.
SUBSTITUTION: Fábio Vieira COMES ON FOR Gabriel Martinelli
Substitution - Arsenal. Fábio Vieira for Gabriel Martinelli.
SUBSTITUTION: Divin Mubama COMES ON FOR Michail Antonio
Substitution - West Ham United. Divin Mubama for Michail Antonio.
Granit Xhaka - Arsenal - won a free kick on the left wing.
Fouled by Declan Rice - West Ham United
Shot blocked. Martin Ødegaard - Arsenal - shot with left foot from the right side of the box is blocked. Assist - Bukayo Saka.
New attacking attempt. William Saliba - Arsenal - shot with the head from few metres is saved in the top centre of the goal. Assist - Bukayo Saka with a cross.
Corner - Arsenal. Conceded by Lukasz Fabianski.
Corner - Arsenal. Conceded by Craig Dawson.
Missed chance. Martin Ødegaard - Arsenal - shot with left foot from outside the box is high and wide to the left.
Vladimír Coufal - West Ham United - won a free kick in defence.
Fouled by Gabriel Martinelli - Arsenal
SUBSTITUTION: Pablo Fornals COMES ON FOR Tomas Soucek
Substitution - West Ham United. Pablo Fornals for Tomás Soucek.
Offside - Arsenal. Gabriel Martinelli with a pass, however Eddie Nketiah is in offside.
Missed chance. Martin Ødegaard - Arsenal - shot with left foot from outside the box is close, but missed to the left. Assist - Bukayo Saka.
Shot blocked. Granit Xhaka - Arsenal - shot with left foot from outside the box is blocked.
Fouled by Saïd Benrahma - West Ham United
Ben White - Arsenal - won a free kick in attack.
SUBSTITUTION: Oleksandr Zinchenko COMES ON FOR Kieran Tierney
Substitution - Arsenal. Oleksandr Zinchenko for Kieran Tierney.
Missed chance. Saïd Benrahma - West Ham United - shot with left foot from the left side of the box is high and wide to the left. Assist - Lucas Paquetá.
Michail Antonio - West Ham United - won a free kick in defence.
Fouled by Granit Xhaka - Arsenal
Corner - Arsenal. Conceded by Saïd Benrahma.
Goal! Arsenal 3, West Ham United 1. Eddie Nketiah - Arsenal - shot with right foot from the right side of the box to the left corner. Assist - Martin Ødegaard.
Missed chance. Thilo Kehrer - West Ham United - shot with right foot from outside the box is high and wide to the right. Assist - Declan Rice.
Corner - West Ham United. Conceded by William Saliba.
Saïd Benrahma - West Ham United - won a free kick in defence.
Gabriel Magalhães - Arsenal - won a free kick on the right wing.
Fouled by Martin Ødegaard - Arsenal
Fouled by Aaron Cresswell - West Ham United
Corner - Arsenal. Conceded by Vladimír Coufal.
Lucas Paquetá - West Ham United - won a free kick in defence.
Fouled by Thomas Partey - Arsenal
GOAL! Gabriel Martinelli!
Goal! Arsenal 2, West Ham United 1. Gabriel Martinelli - Arsenal - shot with left foot from a diffucult position on the left to the left corner. Assist - Granit Xhaka.
Tomás Soucek - West Ham United
Granit Xhaka - Arsenal - won a free kick in attack.
Lucas Paquetá - West Ham United - won a free kick in defence.
Fouled by Lucas Paquetá - West Ham United
Fouled by Eddie Nketiah - Arsenal
Bukayo Saka - Arsenal - won a free kick on the right wing.
Missed chance. Martin Ødegaard - Arsenal - shot with left foot from outside the box missed. Assist - Ben White.
Goal! Arsenal 1, West Ham United 1. Bukayo Saka - Arsenal - shot with left foot from the centre of the box to the left corner. Assist - Martin Ødegaard.
Martin Ødegaard - Arsenal - won a free kick in attack.
Fouled by Lucas Paquetá - West Ham United
Delay over. They are ready to continue.
Kieran Tierney - Arsenal - won a free kick in defence.
Fouled by Jarrod Bowen - West Ham United
Delay in match - injury Kieran Tierney - Arsenal
Thomas Partey - Arsenal - won a free kick in defence.
Jarrod Bowen - West Ham United - won a free kick on the right wing.
Fouled by Tomás Soucek - West Ham United
Fouled by Kieran Tierney - Arsenal
Missed chance. Thomas Partey - Arsenal - shot with right foot from outside the box is close, but missed. Assist - Martin Ødegaard.
Lukasz Fabianski - West Ham United - won a free kick in defence.
Fouled by Eddie Nketiah - Arsenal
Corner - Arsenal. Conceded by Lukasz Fabianski.
New attacking attempt. Michail Antonio - West Ham United - shot with right foot from the right side of the box is saved in the right corner. Assist - Tomás Soucek.
William Saliba - Arsenal - won a free kick in defence.
VAR Decision: No Penalty Arsenal.
Thomas Partey - Arsenal - won a free kick in defence.
Shot blocked. Martin Ødegaard - Arsenal - shot with left foot from outside the box is blocked. Assist - Gabriel Martinelli.
Second Half starts Arsenal 0, West Ham United 1.
Missed chance. Eddie Nketiah - Arsenal - shot with the head from the centre of the box missed. Assist - Martin Ødegaard with a cross .
Fouled by Michail Antonio - West Ham United
Fouled by Lucas Paquetá - West Ham United
First Half ended - Arsenal 0, West Ham United 1.
Corner - Arsenal. Conceded by Vladimír Coufal.
Vladimír Coufal - West Ham United - receive yellow card for a foul.
Gabriel Martinelli - Arsenal - won a free kick on the left wing.
Fouled by Vladimír Coufal - West Ham United
Missed chance. Michail Antonio - West Ham United - shot with left foot from the left side of the box is close, but missed to the left. Assist - Lucas Paquetá .
Lucas Paquetá - West Ham United - won a free kick in defence.
Fouled by Thomas Partey - Arsenal
Shot blocked. Eddie Nketiah - Arsenal - shot with left foot from the left side of the box is blocked. Assist - Kieran Tierney.
Michail Antonio - West Ham United - won a free kick in defence.
Fouled by Gabriel Magalhães - Arsenal
Fouled by Thilo Kehrer - West Ham United
Bukayo Saka - Arsenal - won a free kick in attack.
Fouled by Michail Antonio - West Ham United
Aaron Ramsdale - Arsenal - won a free kick in defence.
Goal! Arsenal 0, West Ham United 1. Saïd Benrahma - West Ham United - converts the penalty with a shot with right foot to the centre of the goal.
Penalty conceded by William Saliba - Arsenal - after a foul in the penalty area.
Penalty West Ham United. Jarrod Bowen draws a foul in the penalty area.
Missed chance. Martin Ødegaard - Arsenal - shot with right foot from the right side of the six yard box is close, but missed. Assist - Bukayo Saka with a head.
Shot blocked. Eddie Nketiah - Arsenal - shot with right foot from outside the box is blocked. Assist - Granit Xhaka.
Lucas Paquetá - West Ham United - won a free kick in defence.
Fouled by Martin Ødegaard - Arsenal
New attacking attempt. Saïd Benrahma - West Ham United - shot with right foot from outside the box is saved by goalkeeper in the centre of the goal.
Corner - West Ham United. Conceded by Martin Ødegaard.
Corner - West Ham United. Conceded by Ben White.
Offside - Arsenal. Kieran Tierney with a pass, however Eddie Nketiah is in offside.
Corner - Arsenal. Conceded by Aaron Cresswell.
Michail Antonio - West Ham United - won a free kick in defence.
Fouled by William Saliba - Arsenal
New attacking attempt. Granit Xhaka - Arsenal - shot with right foot from outside the box is saved in the left corner. Assist - Martin Ødegaard.
Gabriel Martinelli - Arsenal - won a free kick in defence.
Fouled by Vladimír Coufal - West Ham United
Jarrod Bowen - West Ham United - receive yellow card for a foul.
Gabriel Martinelli - Arsenal - won a free kick on the left wing.
Fouled by Jarrod Bowen - West Ham United
VAR Decision: No Goal Arsenal 0-0 West Ham United.
Offside - Arsenal. Bukayo Saka with a pass, however Eddie Nketiah is in offside.
Fouled by Declan Rice - West Ham United
Eddie Nketiah - Arsenal - won a free kick in defence.
Martin Ødegaard - Arsenal - won a free kick in defence.
Fouled by Lucas Paquetá - West Ham United
The teams are on their way out of the tunnel - and we're about to get underway at Emirates Stadium