Match ends, West Ham United 3, Luton Town 1.

Second Half ends, West Ham United 3, Luton Town 1.

Attempt saved. Jarrod Bowen (West Ham United) left footed shot from the centre of the box is saved in the centre of the goal. Assisted by Vladimír Coufal with a through ball.

Corner, Luton Town. Conceded by Vladimír Coufal.

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

Offside, West Ham United. Tomás Soucek is caught offside.

Substitution, West Ham United. Kaelan Casey replaces Angelo Ogbonna.

Vladimír Coufal (West Ham United) wins a free kick in the attacking half.

Foul by Luke Berry (Luton Town).

Jarrod Bowen (West Ham United) wins a free kick on the left wing.

Foul by Teden Mengi (Luton Town).

Foul by George Earthy (West Ham United).

Jordan Clark (Luton Town) wins a free kick in the attacking half.

Corner, Luton Town. Conceded by Kurt Zouma.

Delay over. They are ready to continue.

Delay in match because of an injury Teden Mengi (Luton Town).

Substitution, Luton Town. Luke Berry replaces Alfie Doughty.

Substitution, Luton Town. Cauley Woodrow replaces Reece Burke.

Attempt missed. Tomás Soucek (West Ham United) header from very close range is too high following a corner.

Corner, West Ham United. Conceded by Teden Mengi.

Substitution, West Ham United. Aaron Cresswell replaces Emerson.

Substitution, West Ham United. Danny Ings replaces Lucas Paquetá.

Carlton Morris (Luton Town) is shown the yellow card for a bad foul.

Mohammed Kudus (West Ham United) wins a free kick in the defensive half.

Foul by Carlton Morris (Luton Town).

Corner, Luton Town. Conceded by Angelo Ogbonna.

Mohammed Kudus (West Ham United) wins a free kick in the defensive half.

Foul by Albert Sambi Lokonga (Luton Town).

Corner, Luton Town. Conceded by Vladimír Coufal.

Reece Burke (Luton Town) is shown the yellow card.

Lucas Paquetá (West Ham United) wins a free kick in the defensive half.

Foul by Carlton Morris (Luton Town).

Goal! West Ham United 3, Luton Town 1. George Earthy (West Ham United) right footed shot from very close range to the centre of the goal. Assisted by Mohammed Kudus.

Substitution, West Ham United. George Earthy replaces Michail Antonio.

Foul by Kurt Zouma (West Ham United).

Elijah Adebayo (Luton Town) wins a free kick on the left wing.

Substitution, Luton Town. Chiedozie Ogbene replaces Fred Onyedinma.

Attempt missed. Vladimír Coufal (West Ham United) right footed shot from outside the box is too high. Assisted by Emerson with a headed pass following a corner.

Corner, West Ham United. Conceded by Reece Burke.

Lucas Paquetá (West Ham United) wins a free kick in the defensive half.

Foul by Fred Onyedinma (Luton Town).

Mohammed Kudus (West Ham United) hits the left post with a left footed shot from the centre of the box. Assisted by Jarrod Bowen following a fast break.

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

Foul by Tomás Soucek (West Ham United).

Jordan Clark (Luton Town) wins a free kick in the attacking half.

Kurt Zouma (West Ham United) wins a free kick in the defensive half.

Foul by Elijah Adebayo (Luton Town).

Goal! West Ham United 2, Luton Town 1. Tomás Soucek (West Ham United) left footed shot from outside the box to the bottom right corner following a corner.

Corner, West Ham United. Conceded by Gabriel Osho.

Corner, West Ham United. Conceded by Gabriel Osho.

Attempt blocked. Emerson (West Ham United) left footed shot from the centre of the box is blocked. Assisted by Jarrod Bowen.

Corner, West Ham United. Conceded by Alfie Doughty.

Attempt missed. Fred Onyedinma (Luton Town) right footed shot from the right side of the box is too high.

Attempt missed. Jarrod Bowen (West Ham United) left footed shot from the left side of the six yard box is close, but misses to the left.

Attempt saved. Michail Antonio (West Ham United) header from the centre of the box is saved in the top left corner. Assisted by Mohammed Kudus.

Attempt saved. Michail Antonio (West Ham United) header from the centre of the box is saved in the bottom left corner. Assisted by Tomás Soucek with a cross.

Angelo Ogbonna (West Ham United) wins a free kick on the left wing.

Foul by Carlton Morris (Luton Town).

Attempt saved. Jarrod Bowen (West Ham United) header from the centre of the box is saved in the centre of the goal.

Vladimír Coufal (West Ham United) wins a free kick in the defensive half.

Foul by Albert Sambi Lokonga (Luton Town).

Goal! West Ham United 1, Luton Town 1. James Ward-Prowse (West Ham United) right footed shot from the centre of the box to the bottom left corner.

Alphonse Areola (West Ham United) wins a free kick in the defensive half.

Foul by Gabriel Osho (Luton Town).

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

Foul by Emerson (West Ham United).

Tahith Chong (Luton Town) wins a free kick on the left wing.

Corner, West Ham United. Conceded by Jordan Clark.

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

Foul by Teden Mengi (Luton Town).

Foul by Emerson (West Ham United).

Fred Onyedinma (Luton Town) wins a free kick in the defensive half.

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

Foul by Carlton Morris (Luton Town).

Foul by Mohammed Kudus (West Ham United).

Jordan Clark (Luton Town) wins a free kick in the defensive half.

Second Half begins West Ham United 0, Luton Town 1.

First Half ends, West Ham United 0, Luton Town 1.

Offside, West Ham United. Tomás Soucek is caught offside.

Attempt missed. Michail Antonio (West Ham United) right footed shot from outside the box is too high.

Corner, West Ham United. Conceded by Tahith Chong.

Foul by Michail Antonio (West Ham United).

Reece Burke (Luton Town) wins a free kick in the defensive half.

Substitution, Luton Town. Jordan Clark replaces Ross Barkley because of an injury.

Delay over. They are ready to continue.

Delay in match because of an injury Ross Barkley (Luton Town).

Attempt saved. Tomás Soucek (West Ham United) right footed shot from outside the box is saved in the centre of the goal. Assisted by Mohammed Kudus.

Foul by Kurt Zouma (West Ham United).

Elijah Adebayo (Luton Town) wins a free kick in the defensive half.

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

Foul by Teden Mengi (Luton Town).

Lucas Paquetá (West Ham United) wins a free kick in the defensive half.

Foul by Fred Onyedinma (Luton Town).

Attempt missed. Mohammed Kudus (West Ham United) left footed shot from outside the box is close, but misses the top left corner. Assisted by Vladimír Coufal.

Delay over. They are ready to continue.

Delay in match because of an injury Tahith Chong (Luton Town).

Attempt blocked. Lucas Paquetá (West Ham United) right footed shot from outside the box is blocked.

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

Foul by Lucas Paquetá (West Ham United).

Reece Burke (Luton Town) wins a free kick in the defensive half.

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

Corner, Luton Town. Conceded by Lucas Paquetá.

Attempt blocked. Mohammed Kudus (West Ham United) left footed shot from the right side of the box is blocked. Assisted by Jarrod Bowen.

Corner, Luton Town. Conceded by Emerson.

Delay over. They are ready to continue.

Delay in match because of an injury Kurt Zouma (West Ham United).

Attempt blocked. Fred Onyedinma (Luton Town) right footed shot from the right side of the box is blocked.

Jarrod Bowen (West Ham United) hits the left post with a left footed shot from the centre of the box. Assisted by Lucas Paquetá with a cross.

Attempt blocked. James Ward-Prowse (West Ham United) right footed shot from outside the box is blocked.

Ross Barkley (Luton Town) is shown the yellow card for a bad foul.

Foul by Ross Barkley (Luton Town).

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

Attempt missed. Mohammed Kudus (West Ham United) left footed shot from the left side of the box misses to the right.

Goal! West Ham United 0, Luton Town 1. Albert Sambi Lokonga (Luton Town) header from the centre of the box to the bottom left corner. Assisted by Alfie Doughty with a cross.

Attempt blocked. Elijah Adebayo (Luton Town) right footed shot from the left side of the box is blocked. Assisted by Ross Barkley.

First Half begins.

Lineups are announced and players are warming up.