Arsenal 2-1 West Ham United

Match ends, Arsenal 2, West Ham United 1.

Second Half ends, Arsenal 2, West Ham United 1.

Corner, Arsenal. Conceded by Angelo Ogbonna.

Attempt blocked. Nicolas Pepe (Arsenal) left footed shot from outside the box is blocked. Assisted by Pierre-Emerick Aubameyang.

Dani Ceballos (Arsenal) wins a free kick in the defensive half.

Foul by Sebastien Haller (West Ham United).

Foul by Dani Ceballos (Arsenal).

Declan Rice (West Ham United) wins a free kick in the defensive half.

Attempt saved. Pierre-Emerick Aubameyang (Arsenal) right footed shot from outside the box is saved in the centre of the goal.

David Luiz (Arsenal) wins a free kick in the defensive half.

Foul by Sebastien Haller (West Ham United).

Substitution, West Ham United. Felipe Anderson replaces Arthur Masuaku.

Substitution, Arsenal. David Luiz replaces Bukayo Saka.

Substitution, West Ham United. Sebastien Haller replaces Pablo Fornals.

Attempt missed. Tomas Soucek (West Ham United) header from the left side of the six yard box misses to the left. Assisted by Declan Rice with a cross.

Goal! Arsenal 2, West Ham United 1. Eddie Nketiah (Arsenal) right footed shot from the centre of the box to the centre of the goal. Assisted by Dani Ceballos.

Substitution, West Ham United. Andriy Yarmolenko replaces Jarrod Bowen.

Corner, Arsenal. Conceded by Arthur Masuaku.

Corner, Arsenal. Conceded by Ryan Fredericks.

Substitution, Arsenal. Eddie Nketiah replaces Alexandre Lacazette.

Sead Kolasinac (Arsenal) wins a free kick on the left wing.

Foul by Ryan Fredericks (West Ham United).

Offside, Arsenal. Granit Xhaka tries a through ball, but Alexandre Lacazette is caught offside.

Corner, Arsenal. Conceded by Issa Diop.

Attempt missed. Tomas Soucek (West Ham United) right footed shot from outside the box misses to the left.

Attempt blocked. Jarrod Bowen (West Ham United) left footed shot from outside the box is blocked. Assisted by Ryan Fredericks.

Granit Xhaka (Arsenal) wins a free kick in the defensive half.

Foul by Declan Rice (West Ham United).

Alexandre Lacazette (Arsenal) wins a free kick in the defensive half.

Foul by Tomas Soucek (West Ham United).

Attempt blocked. Jarrod Bowen (West Ham United) left footed shot from outside the box is blocked.

Foul by Rob Holding (Arsenal).

Pablo Fornals (West Ham United) wins a free kick on the left wing.

Attempt blocked. Jarrod Bowen (West Ham United) left footed shot from outside the box is blocked.

Attempt blocked. Michail Antonio (West Ham United) right footed shot from the centre of the box is blocked.

Michail Antonio (West Ham United) hits the bar with a header from the centre of the box.

Foul by Granit Xhaka (Arsenal).

Tomas Soucek (West Ham United) wins a free kick in the attacking half.

Attempt blocked. Michail Antonio (West Ham United) right footed shot from outside the box is blocked. Assisted by Pablo Fornals.

Substitution, Arsenal. Nicolas Pepe replaces Willian.

Granit Xhaka (Arsenal) wins a free kick in the defensive half.

Foul by Tomas Soucek (West Ham United).

Corner, West Ham United. Conceded by Gabriel Magalhaes.

Attempt missed. Jarrod Bowen (West Ham United) right footed shot from the centre of the box misses to the left. Assisted by Tomas Soucek with a headed pass.

Foul by Hector Bellerin (Arsenal).

Michail Antonio (West Ham United) wins a free kick in the defensive half.

Corner, West Ham United. Conceded by Bukayo Saka.

Foul by Alexandre Lacazette (Arsenal).

Ryan Fredericks (West Ham United) wins a free kick in the defensive half.

Corner, Arsenal. Conceded by Ryan Fredericks.

Attempt missed. Michail Antonio (West Ham United) right footed shot from very close range misses to the left. Assisted by Arthur Masuaku with a cross.

Offside, Arsenal. Rob Holding tries a through ball, but Bukayo Saka is caught offside.

Attempt missed. Arthur Masuaku (West Ham United) left footed shot from outside the box is high and wide to the left. Assisted by Aaron Cresswell.

Foul by Gabriel Magalhaes (Arsenal).

Michail Antonio (West Ham United) wins a free kick in the defensive half.

Corner, Arsenal. Conceded by Issa Diop.

Attempt blocked. Bukayo Saka (Arsenal) left footed shot from the left side of the box is blocked. Assisted by Pierre-Emerick Aubameyang.

Second Half begins Arsenal 1, West Ham United 1.

First Half ends, Arsenal 1, West Ham United 1.

Pierre-Emerick Aubameyang (Arsenal) wins a free kick in the attacking half.

Foul by Jarrod Bowen (West Ham United).

Goal! Arsenal 1, West Ham United 1. Michail Antonio (West Ham United) right footed shot from very close range to the centre of the goal. Assisted by Ryan Fredericks with a cross.

Foul by Gabriel Magalhaes (Arsenal).

Tomas Soucek (West Ham United) wins a free kick in the defensive half.

Ryan Fredericks (West Ham United) is shown the yellow card for a bad foul.

Corner, Arsenal. Conceded by Aaron Cresswell.

Attempt blocked. Dani Ceballos (Arsenal) right footed shot from the centre of the box is blocked. Assisted by Bukayo Saka with a cross.

Foul by Sead Kolasinac (Arsenal).

Michail Antonio (West Ham United) wins a free kick on the right wing.

Corner, West Ham United. Conceded by Dani Ceballos.

Foul by Hector Bellerin (Arsenal).

Arthur Masuaku (West Ham United) wins a free kick in the defensive half.

Attempt missed. Bukayo Saka (Arsenal) left footed shot from the left side of the box is too high. Assisted by Willian.

Granit Xhaka (Arsenal) wins a free kick in the defensive half.

Foul by Tomas Soucek (West Ham United).

VAR Decision: Goal Arsenal - Arsenal 1-0 West Ham United (Alexandre Lacazette).

Goal! Arsenal 1, West Ham United 0. Alexandre Lacazette (Arsenal) header from the centre of the box to the high centre of the goal. Assisted by Pierre-Emerick Aubameyang.

Alexandre Lacazette (Arsenal) wins a free kick in the attacking half.

Foul by Angelo Ogbonna (West Ham United).

Offside, Arsenal. Alexandre Lacazette tries a through ball, but Bukayo Saka is caught offside.

Granit Xhaka (Arsenal) wins a free kick in the defensive half.

Foul by Tomas Soucek (West Ham United).

Offside, West Ham United. Aaron Cresswell tries a through ball, but Michail Antonio is caught offside.

Bukayo Saka (Arsenal) wins a free kick in the defensive half.

Foul by Pablo Fornals (West Ham United).

Offside, Arsenal. Sead Kolasinac tries a through ball, but Pierre-Emerick Aubameyang is caught offside.

Hand ball by Michail Antonio (West Ham United).

Offside, West Ham United. Aaron Cresswell tries a through ball, but Angelo Ogbonna is caught offside.

Foul by Alexandre Lacazette (Arsenal).

Arthur Masuaku (West Ham United) wins a free kick in the attacking half.

Corner, West Ham United. Conceded by Dani Ceballos.

Attempt blocked. Declan Rice (West Ham United) right footed shot from outside the box is blocked. Assisted by Aaron Cresswell.

Foul by Dani Ceballos (Arsenal).

Pablo Fornals (West Ham United) wins a free kick in the attacking half.

Offside, Arsenal. Willian tries a through ball, but Bukayo Saka is caught offside.

Attempt saved. Angelo Ogbonna (West Ham United) header from the centre of the box is saved in the centre of the goal. Assisted by Declan Rice with a headed pass.

Corner, West Ham United. Conceded by Hector Bellerin.

Granit Xhaka (Arsenal) wins a free kick in the defensive half.

Foul by Tomas Soucek (West Ham United).

First Half begins.

Lineups are announced and players are warming up.