Match ends, Luton Town 3, Arsenal 4.

Second Half ends, Luton Town 3, Arsenal 4.

Goal! Luton Town 3, Arsenal 4. Declan Rice (Arsenal) header from the centre of the box to the bottom right corner. Assisted by Martin Ødegaard with a cross.

Leandro Trossard (Arsenal) wins a free kick in the defensive half.

Foul by Issa Kaboré (Luton Town).

Corner, Arsenal. Conceded by Chiedozie Ogbene.

Attempt blocked. Leandro Trossard (Arsenal) right footed shot from outside the box is blocked.

Corner, Arsenal. Conceded by Gabriel Osho.

Offside, Arsenal. Kai Havertz is caught offside.

Martin Ødegaard (Arsenal) wins a free kick in the defensive half.

Foul by Chiedozie Ogbene (Luton Town).

Substitution, Luton Town. Ryan Giles replaces Alfie Doughty.

Substitution, Luton Town. Jordan Clark replaces Pelly Ruddock Mpanzu.

Attempt missed. Leandro Trossard (Arsenal) right footed shot from outside the box is close, but misses to the right. Assisted by Martin Ødegaard following a corner.

Corner, Arsenal. Conceded by Thomas Kaminski.

Attempt missed. Kai Havertz (Arsenal) header from the centre of the box is just a bit too high. Assisted by Oleksandr Zinchenko.

Attempt blocked. Declan Rice (Arsenal) right footed shot from outside the box is blocked. Assisted by Martin Ødegaard.

Leandro Trossard (Arsenal) wins a free kick on the left wing.

Foul by Issa Kaboré (Luton Town).

Attempt missed. Leandro Trossard (Arsenal) left footed shot from the left side of the six yard box is close, but misses to the left. Assisted by Kai Havertz.

Attempt missed. Kai Havertz (Arsenal) header from the centre of the box misses to the left. Assisted by Ben White with a cross.

Corner, Arsenal. Conceded by Alfie Doughty.

Attempt blocked. Declan Rice (Arsenal) left footed shot from outside the box is blocked.

Corner, Arsenal. Conceded by Gabriel Osho.

Attempt blocked. Leandro Trossard (Arsenal) right footed shot from the right side of the box is blocked. Assisted by Bukayo Saka.

Corner, Arsenal. Conceded by Amari'i Bell.

Attempt blocked. Bukayo Saka (Arsenal) right footed shot from the right side of the box is blocked. Assisted by Kai Havertz.

Attempt saved. Martin Ødegaard (Arsenal) left footed shot from outside the box is saved in the bottom left corner. Assisted by Kai Havertz.

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

Foul by Alfie Doughty (Luton Town).

Attempt missed. Pelly Ruddock Mpanzu (Luton Town) right footed shot from outside the box is high and wide to the right. Assisted by Amari'i Bell.

Offside, Luton Town. Chiedozie Ogbene is caught offside.

Substitution, Arsenal. Leandro Trossard replaces Gabriel Martinelli.

Substitution, Arsenal. Oleksandr Zinchenko replaces Jakub Kiwior.

Offside, Arsenal. Gabriel Jesus is caught offside.

Substitution, Luton Town. Chiedozie Ogbene replaces Andros Townsend.

Substitution, Luton Town. Tahith Chong replaces Jacob Brown.

Substitution, Luton Town. Carlton Morris replaces Elijah Adebayo.

Goal! Luton Town 3, Arsenal 3. Kai Havertz (Arsenal) right footed shot from the centre of the box to the centre of the goal. Assisted by Gabriel Jesus with a through ball.

Delay over. They are ready to continue.

Delay in match because of an injury Elijah Adebayo (Luton Town).

Goal! Luton Town 3, Arsenal 2. Ross Barkley (Luton Town) left footed shot from the left side of the box to the centre of the goal. Assisted by Andros Townsend.

Attempt missed. Kai Havertz (Arsenal) header from the centre of the box is too high. Assisted by Martin Ødegaard with a cross following a set piece situation.

Gabriel Jesus (Arsenal) wins a free kick on the right wing.

Foul by Amari'i Bell (Luton Town).

Offside, Arsenal. Kai Havertz is caught offside.

Attempt blocked. Jakub Kiwior (Arsenal) right footed shot from outside the box is blocked.

Attempt blocked. Bukayo Saka (Arsenal) left footed shot from the right side of the box is blocked. Assisted by Gabriel Jesus.

Goal! Luton Town 2, Arsenal 2. Elijah Adebayo (Luton Town) header from very close range to the top left corner. Assisted by Alfie Doughty with a cross following a corner.

Corner, Luton Town. Conceded by Gabriel Magalhães.

Attempt blocked. Andros Townsend (Luton Town) left footed shot from outside the box is blocked. Assisted by Ross Barkley.

Second Half begins Luton Town 1, Arsenal 2.

First Half ends, Luton Town 1, Arsenal 2.

Attempt saved. Teden Mengi (Luton Town) left footed shot from outside the box is saved in the centre of the goal.

Corner, Luton Town. Conceded by Ben White.

Gabriel Jesus (Arsenal) is shown the yellow card for a bad foul.

Foul by Gabriel Jesus (Arsenal).

Ross Barkley (Luton Town) wins a free kick in the attacking half.

Goal! Luton Town 1, Arsenal 2. Gabriel Jesus (Arsenal) header from very close range to the bottom left corner. Assisted by Ben White with a cross.

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

Gabriel Martinelli (Arsenal) wins a free kick in the defensive half.

Foul by Ross Barkley (Luton Town).

Ben White (Arsenal) wins a free kick in the defensive half.

Foul by Jacob Brown (Luton Town).

Corner, Arsenal. Conceded by Issa Kaboré.

Attempt saved. Bukayo Saka (Arsenal) left footed shot from the right side of the box is saved in the top left corner. Assisted by Declan Rice.

Foul by William Saliba (Arsenal).

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

Offside, Arsenal. Ben White is caught offside.

Jacob Brown (Luton Town) is shown the yellow card for a bad foul.

Gabriel Magalhães (Arsenal) wins a free kick in the defensive half.

Foul by Jacob Brown (Luton Town).

Attempt blocked. Martin Ødegaard (Arsenal) left footed shot from the centre of the box is blocked. Assisted by Gabriel Jesus.

Attempt saved. Gabriel Martinelli (Arsenal) left footed shot from the left side of the box is saved in the top left corner. Assisted by Gabriel Jesus.

Foul by Jakub Kiwior (Arsenal).

Andros Townsend (Luton Town) wins a free kick on the right wing.

Foul by Martin Ødegaard (Arsenal).

Ross Barkley (Luton Town) wins a free kick in the defensive half.

Corner, Arsenal. Conceded by Thomas Kaminski.

Attempt saved. Gabriel Jesus (Arsenal) right footed shot from a difficult angle on the right is saved in the bottom right corner. Assisted by Martin Ødegaard.

Goal! Luton Town 1, Arsenal 1. Gabriel Osho (Luton Town) header from the centre of the box to the bottom left corner. Assisted by Alfie Doughty with a cross following a corner.

Corner, Luton Town. Conceded by Ben White.

Attempt saved. Gabriel Jesus (Arsenal) right footed shot from the centre of the box is saved in the centre of the goal. Assisted by Kai Havertz with a headed pass.

Attempt blocked. Kai Havertz (Arsenal) right footed shot from outside the box is blocked. Assisted by Gabriel Jesus.

Kai Havertz (Arsenal) wins a free kick in the defensive half.

Foul by Jacob Brown (Luton Town).

Goal! Luton Town 0, Arsenal 1. Gabriel Martinelli (Arsenal) right footed shot from the centre of the box to the bottom left corner. Assisted by Bukayo Saka.

Foul by Martin Ødegaard (Arsenal).

Amari'i Bell (Luton Town) wins a free kick in the defensive half.

Foul by Martin Ødegaard (Arsenal).

Ross Barkley (Luton Town) wins a free kick in the defensive half.

Gabriel Magalhães (Arsenal) wins a free kick in the defensive half.

Foul by Issa Kaboré (Luton Town).

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

Foul by Amari'i Bell (Luton Town).

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

Foul by Alfie Doughty (Luton Town).

Jakub Kiwior (Arsenal) wins a free kick in the defensive half.

Foul by Ross Barkley (Luton Town).

Delay over. They are ready to continue.

Delay in match because of an injury Gabriel Martinelli (Arsenal).

Foul by Declan Rice (Arsenal).

Ross Barkley (Luton Town) wins a free kick in the attacking half.

Gabriel Martinelli (Arsenal) wins a free kick on the left wing.

Foul by Issa Kaboré (Luton Town).

First Half begins.

Lineups are announced and players are warming up.