Thats all. Game finished - Arsenal 3, West Bromwich Albion 1.

Second Half ended - Arsenal 3, West Bromwich Albion 1.

Fouled by Semi Ajayi - West Bromwich Albion

Alexandre Lacazette - Arsenal - won a free kick in defence.

Corner - West Bromwich Albion. Conceded by Rob Holding.

Shot blocked. Matheus Pereira - West Bromwich Albion - shot with left foot from the left side of the box is blocked. Assist - Conor Townsend.

Goal! Arsenal 3, West Bromwich Albion 1. Willian - Arsenal - from a free kick with a shot with right foot to the top left corner.

Willian - Arsenal - won a free kick in attack.

Fouled by Kyle Bartley - West Bromwich Albion

Shot blocked. Willian - Arsenal - shot with right foot from outside the box is blocked. Assist - Gabriel Magalhães.

Offside - West Bromwich Albion. Matt Phillips with a pass, however Hal Robson-Kanu is in offside.

Missed chance. Calum Chambers - Arsenal - shot with right foot from outside the box goes high.

Missed chance. Darnell Furlong - West Bromwich Albion - shot with the head from the centre of the box goes high. Assist - Matheus Pereira with a cross .

Fouled by Alexandre Lacazette - Arsenal

Conor Gallagher - West Bromwich Albion - won a free kick in attack.

Okay Yokuslu - West Bromwich Albion - won a free kick in defence.

Fouled by Bukayo Saka - Arsenal

Conor Gallagher - West Bromwich Albion - won a free kick in defence.

Substitution - Arsenal. Thomas Partey for Dani Ceballos.

Conor Gallagher - West Bromwich Albion - receive yellow card for hand ball.

Hand ball by Conor Gallagher - West Bromwich Albion

Missed chance. Darnell Furlong - West Bromwich Albion - shot with the head from few metres is close, but missed. Assist - Matt Phillips with a cross.

Fouled by Nicolas Pépé - Arsenal

Conor Townsend - West Bromwich Albion - won a free kick in defence.

Offside - West Bromwich Albion. Matheus Pereira with a pass, however Semi Ajayi is in offside.

Dani Ceballos - Arsenal - receive yellow card for a foul.

Fouled by Dani Ceballos - Arsenal

Substitution - West Bromwich Albion. Grady Diangana for Callum Robinson.

Goal! Arsenal 2, West Bromwich Albion 1. Matheus Pereira - West Bromwich Albion - shot with left foot from outside the box to the right corner. Assist - Conor Townsend following a fast break.

Offside - Arsenal. Bukayo Saka with a pass, however Alexandre Lacazette is in offside.

Substitution - Arsenal. Kieran Tierney for Emile Smith Rowe.

Hal Robson-Kanu - West Bromwich Albion - receive yellow card for a foul.

Mohamed Elneny - Arsenal - won a free kick in defence.

Fouled by Hal Robson-Kanu - West Bromwich Albion

Fouled by Calum Chambers - Arsenal

Substitution - Arsenal. Alexandre Lacazette for Gabriel Martinelli.

Corner - West Bromwich Albion. Conceded by Bernd Leno.

Corner - West Bromwich Albion. Conceded by Nicolas Pépé.

Shot blocked. Matt Phillips - West Bromwich Albion - shot with right foot from outside the box is blocked. Assist - Matheus Pereira.

Corner - West Bromwich Albion. Conceded by Dani Ceballos.

Substitution - West Bromwich Albion. Hal Robson-Kanu for Mbaye Diagne.

Fouled by Okay Yokuslu - West Bromwich Albion

Emile Smith Rowe - Arsenal - won a free kick in attack.

New attacking attempt. Emile Smith Rowe - Arsenal - shot with right foot from outside the box is saved in the top right corner.

Shot blocked. Gabriel Martinelli - Arsenal - shot with right foot from the centre of the box is blocked.

Corner - Arsenal. Conceded by Sam Johnstone.

New attacking attempt. Nicolas Pépé - Arsenal - shot with left foot from the right side of the box is saved by goalkeeper in the centre of the goal.

Second Half starts Arsenal 2, West Bromwich Albion 0.

First Half ended - Arsenal 2, West Bromwich Albion 0.

New attacking attempt. Bukayo Saka - Arsenal - shot with left foot from a diffucult position on the left is saved in the left corner. Assist - Willian.

Missed chance. Calum Chambers - Arsenal - shot with right foot from outside the box goes high. Assist - Willian after corner.

Corner - Arsenal. Conceded by Semi Ajayi.

Shot blocked. Gabriel Magalhães - Arsenal - shot with the head from the centre of the box is blocked. Assist - Bukayo Saka with a cross.

Corner - Arsenal. Conceded by Darnell Furlong.

Gabriel Magalhães - Arsenal - won a free kick in defence.

Fouled by Mbaye Diagne - West Bromwich Albion

Missed chance. Gabriel Martinelli - Arsenal - shot with right foot from outside the box is high and wide to the right. Assist - Willian.

Goal! Arsenal 2, West Bromwich Albion 0. Nicolas Pépé - Arsenal - shot with left foot from the right side of the box to the top left corner. Assist - Calum Chambers.

Mbaye Diagne - West Bromwich Albion - won a free kick in defence.

Fouled by Rob Holding - Arsenal

Goal! Arsenal 1, West Bromwich Albion 0. Emile Smith Rowe - Arsenal - shot with left foot from the centre of the box to the centre of the goal. Assist - Bukayo Saka with a cross.

Corner - Arsenal. Conceded by Conor Townsend.

Fouled by Matt Phillips - West Bromwich Albion

Dani Ceballos - Arsenal - won a free kick in attack.

New attacking attempt. Mohamed Elneny - Arsenal - shot with right foot from outside the box is saved by goalkeeper in the centre of the goal. Assist - Willian.

Shot blocked. Kyle Bartley - West Bromwich Albion - shot with right foot from outside the box is blocked.

Missed chance. Mbaye Diagne - West Bromwich Albion - shot with right foot from few metres missed. Assist - Matheus Pereira with a cross.

Missed chance. Matheus Pereira - West Bromwich Albion - shot with left foot from outside the box is close, but missed to the left. Assist - Semi Ajayi following a fast break.

Callum Robinson - West Bromwich Albion - hits the bar with a shot with right foot from the centre of the box. Assist - Conor Townsend with a cross.

Missed chance. Matheus Pereira - West Bromwich Albion - shot with left foot from outside the box is close, but missed to the left.

Shot blocked. Callum Robinson - West Bromwich Albion - shot with right foot from the left side of the box is blocked. Assist - Conor Townsend.

Missed chance. Nicolas Pépé - Arsenal - shot with left foot from the centre of the box goes high. Assist - Gabriel Martinelli.

Missed chance. Calum Chambers - Arsenal - shot with right foot from outside the box missed to the left.

Willian - Arsenal - won a free kick in defence.

Fouled by Darnell Furlong - West Bromwich Albion

Missed chance. Matheus Pereira - West Bromwich Albion - shot with left foot from outside the box missed after corner.

First Half starts.