Match ends, Chelsea 1, Borussia Dortmund 1.

Second Half ends, Chelsea 1, Borussia Dortmund 1.

Attempt saved. Enzo Fernández (Chelsea) right footed shot from the centre of the box is saved in the centre of the goal. Assisted by Ian Maatsen.

Attempt missed. Felix Nmecha (Borussia Dortmund) left footed shot from the centre of the box is high and wide to the left following a corner.

Corner, Borussia Dortmund. Conceded by Marc Cucurella.

Goal! Chelsea 1, Borussia Dortmund 1. Mason Burstow (Chelsea) header from very close range to the top left corner. Assisted by Enzo Fernández with a headed pass following a set piece situation.

Mykhailo Mudryk (Chelsea) wins a free kick on the right wing.

Foul by Julian Brandt (Borussia Dortmund).

Ian Maatsen (Chelsea) wins a free kick in the defensive half.

Foul by Hendry Blank (Borussia Dortmund).

Attempt blocked. Thorgan Hazard (Borussia Dortmund) right footed shot from outside the box is blocked. Assisted by Julian Brandt.

Corner, Borussia Dortmund. Conceded by Kepa.

Attempt saved. Marius Wolf (Borussia Dortmund) left footed shot from outside the box is saved in the bottom left corner.

Attempt missed. Levi Colwill (Chelsea) left footed shot from the right side of the six yard box misses to the right. Assisted by Mykhailo Mudryk with a cross following a set piece situation.

Mason Burstow (Chelsea) wins a free kick on the left wing.

Foul by Antonios Papadopoulos (Borussia Dortmund).

Foul by Marc Cucurella (Chelsea).

Samuel Bamba (Borussia Dortmund) wins a free kick on the right wing.

Substitution, Chelsea. Lewis Hall replaces Raheem Sterling.

Substitution, Chelsea. Mason Burstow replaces Nicolas Jackson.

Goal! Chelsea 0, Borussia Dortmund 1. Marius Wolf (Borussia Dortmund) right footed shot from the centre of the box to the centre of the goal. Assisted by Sébastien Haller following a corner.

Attempt blocked. Samuel Bamba (Borussia Dortmund) right footed shot from outside the box is blocked.

Corner, Borussia Dortmund. Conceded by Malo Gusto.

Attempt blocked. Ian Maatsen (Chelsea) left footed shot from the centre of the box is blocked. Assisted by Malo Gusto with a cross.

Corner, Chelsea. Conceded by Hendry Blank.

Substitution, Borussia Dortmund. Felix Nmecha replaces Marco Reus.

Substitution, Borussia Dortmund. Guille Bueno replaces Ramy Bensebaïni.

Substitution, Borussia Dortmund. Emre Can replaces Salih Özcan.

Substitution, Borussia Dortmund. Hendry Blank replaces Mats Hummels.

Delay over. They are ready to continue.

Substitution, Chelsea. Marc Cucurella replaces Ben Chilwell.

Substitution, Chelsea. Bashir Humphreys replaces Thiago Silva.

Substitution, Chelsea. Ian Maatsen replaces Carney Chukwuemeka.

Substitution, Chelsea. Malo Gusto replaces Reece James.

Delay in match (Chelsea).

Attempt missed. Mykhailo Mudryk (Chelsea) right footed shot from outside the box misses to the right. Assisted by Nicolas Jackson following a corner.

Corner, Chelsea. Conceded by Antonios Papadopoulos.

Corner, Chelsea. Conceded by Antonios Papadopoulos.

Conor Gallagher (Chelsea) wins a free kick in the defensive half.

Foul by Samuel Bamba (Borussia Dortmund).

Enzo Fernández (Chelsea) wins a free kick in the defensive half.

Foul by Thorgan Hazard (Borussia Dortmund).

Ben Chilwell (Chelsea) wins a free kick in the defensive half.

Foul by Samuel Bamba (Borussia Dortmund).

Attempt blocked. Mykhailo Mudryk (Chelsea) right footed shot from outside the box is blocked. Assisted by Reece James.

Attempt blocked. Antonios Papadopoulos (Borussia Dortmund) right footed shot from outside the box is blocked.

Substitution, Borussia Dortmund. Marius Wolf replaces Julian Ryerson.

Substitution, Borussia Dortmund. Antonios Papadopoulos replaces Niklas Süle.

Substitution, Borussia Dortmund. Sébastien Haller replaces Youssoufa Moukoko.

Salih Özcan (Borussia Dortmund) is shown the yellow card for a bad foul.

Raheem Sterling (Chelsea) wins a free kick in the defensive half.

Foul by Salih Özcan (Borussia Dortmund).

Conor Gallagher (Chelsea) wins a free kick in the defensive half.

Foul by Julian Ryerson (Borussia Dortmund).

Corner, Chelsea. Conceded by Julian Ryerson.

Attempt blocked. Carney Chukwuemeka (Chelsea) right footed shot from the centre of the box is blocked. Assisted by Nicolas Jackson.

Attempt missed. Samuel Bamba (Borussia Dortmund) right footed shot from the right side of the box misses to the left. Assisted by Thorgan Hazard.

Attempt blocked. Thorgan Hazard (Borussia Dortmund) right footed shot from outside the box is blocked.

Corner, Borussia Dortmund. Conceded by Thiago Silva.

Substitution, Borussia Dortmund. Julian Brandt replaces Marcel Sabitzer.

Substitution, Borussia Dortmund. Thorgan Hazard replaces Karim Adeyemi.

Second Half begins Chelsea 0, Borussia Dortmund 0.

Substitution, Borussia Dortmund. Samuel Bamba replaces Donyell Malen.

First Half ends, Chelsea 0, Borussia Dortmund 0.

Delay over. They are ready to continue.

Delay in match because of an injury Ramy Bensebaïni (Borussia Dortmund).

Reece James (Chelsea) is shown the yellow card for a bad foul.

Conor Gallagher (Chelsea) wins a free kick in the defensive half.

Foul by Youssoufa Moukoko (Borussia Dortmund).

Attempt blocked. Marcel Sabitzer (Borussia Dortmund) right footed shot from outside the box is blocked. Assisted by Youssoufa Moukoko.

Attempt blocked. Niklas Süle (Borussia Dortmund) right footed shot from more than 35 yards is blocked. Assisted by Mats Hummels.

Foul by Conor Gallagher (Chelsea).

Marcel Sabitzer (Borussia Dortmund) wins a free kick in the defensive half.

Levi Colwill (Chelsea) wins a free kick in the defensive half.

Foul by Youssoufa Moukoko (Borussia Dortmund).

Attempt missed. Nicolas Jackson (Chelsea) right footed shot from the right side of the box is high and wide to the right. Assisted by Thiago Silva.

Attempt missed. Raheem Sterling (Chelsea) right footed shot from the right side of the box misses to the left. Assisted by Enzo Fernández.

Corner, Chelsea. Conceded by Alexander Meyer.

Attempt saved. Ben Chilwell (Chelsea) left footed shot from a difficult angle on the left is saved in the centre of the goal. Assisted by Thiago Silva.

Enzo Fernández (Chelsea) wins a free kick in the defensive half.

Foul by Marco Reus (Borussia Dortmund).

Foul by Enzo Fernández (Chelsea).

Salih Özcan (Borussia Dortmund) wins a free kick in the defensive half.

Mykhailo Mudryk (Chelsea) wins a free kick in the defensive half.

Foul by Julian Ryerson (Borussia Dortmund).

Raheem Sterling (Chelsea) wins a free kick in the defensive half.

Foul by Ramy Bensebaïni (Borussia Dortmund).

Foul by Raheem Sterling (Chelsea).

Ramy Bensebaïni (Borussia Dortmund) wins a free kick in the defensive half.

Delay over. They are ready to continue.

Delay in match (Chelsea).

Attempt blocked. Donyell Malen (Borussia Dortmund) right footed shot from the left side of the box is blocked. Assisted by Marcel Sabitzer.

Foul by Raheem Sterling (Chelsea).

Karim Adeyemi (Borussia Dortmund) wins a free kick on the left wing.

Corner, Borussia Dortmund. Conceded by Thiago Silva.

Attempt blocked. Marco Reus (Borussia Dortmund) left footed shot from the left side of the box is blocked. Assisted by Donyell Malen.

Foul by Conor Gallagher (Chelsea).

Julian Ryerson (Borussia Dortmund) wins a free kick in the defensive half.

Delay over. They are ready to continue.

Substitution, Chelsea. Mykhailo Mudryk replaces Christopher Nkunku because of an injury.

Delay in match because of an injury Christopher Nkunku (Chelsea).

Corner, Borussia Dortmund. Conceded by Reece James.

Foul by Carney Chukwuemeka (Chelsea).

Salih Özcan (Borussia Dortmund) wins a free kick in the defensive half.

Foul by Enzo Fernández (Chelsea).

Salih Özcan (Borussia Dortmund) wins a free kick in the defensive half.

Attempt missed. Levi Colwill (Chelsea) left footed shot from the left side of the six yard box is high and wide to the right. Assisted by Thiago Silva with a headed pass following a corner.

Corner, Chelsea. Conceded by Ramy Bensebaïni.

Attempt saved. Nicolas Jackson (Chelsea) right footed shot from the centre of the box is saved in the centre of the goal. Assisted by Christopher Nkunku.

Attempt missed. Enzo Fernández (Chelsea) header from the centre of the box misses to the right. Assisted by Christopher Nkunku.

Foul by Donyell Malen (Borussia Dortmund).

Conor Gallagher (Chelsea) wins a free kick in the attacking half.

Foul by Enzo Fernández (Chelsea).

Salih Özcan (Borussia Dortmund) wins a free kick in the defensive half.

First Half begins.

Lineups are announced and players are warming up.