Second Half ended - Arsenal 1, Chelsea 2.
Nicolas Pépé - Arsenal - won a free kick in defence.
BOOKING: A. Maitland-Niles
Fouled by César Azpilicueta - Chelsea
Missed chance. Lucas Torreira - Arsenal - shot with left foot from the centre of the box missed to the left. Assist - Joseph Willock with a cross.
Callum Hudson-Odoi - Chelsea - won a free kick on the left wing.
Ainsley Maitland-Niles - Arsenal - receive yellow card for a foul.
Fouled by Callum Hudson-Odoi - Chelsea
Lucas Torreira - Arsenal - won a free kick in defence.
Fouled by Ainsley Maitland-Niles - Arsenal
Missed chance. Tammy Abraham - Chelsea - shot with right foot from the right side of the box goes high.
Goal! Arsenal 1, Chelsea 2. Tammy Abraham - Chelsea - shot with right foot from the centre of the box to the centre of the goal. Assist - Willian following a fast break.
SUBSTITUTION: Nicolas Pépé COMES ON FOR R. Nelson
Tammy Abraham - Chelsea - won a free kick in defence.
Fouled by Shkodran Mustafi - Arsenal
Substitution - Arsenal. Nicolas Pépé for Reiss Nelson.
VAR Decision: Goal Chelsea - Arsenal 1-1 Chelsea - Jorginho
Goal! Arsenal 1, Chelsea 1. Jorginho - Chelsea - shot with right foot from few metres to the right corner. Assist - Mason Mount with a cross .Goal confirmed following VAR Review.
Shot blocked. Callum Hudson-Odoi - Chelsea - shot with right foot from outside the box is blocked. Assist - Willian.
Fouled by Alexandre Lacazette - Arsenal
Jorginho - Chelsea - won a free kick on the left wing.
Jorginho - Chelsea - won a free kick in defence.
Fouled by Reiss Nelson - Arsenal
Missed chance. Joseph Willock - Arsenal - shot with right foot from the centre of the box is close, but missed. Assist - Pierre-Emerick Aubameyang.
BOOKING: Alexandre Lacazette
Alexandre Lacazette - Arsenal - receive yellow card.
SUBSTITUTION: Joe Willock COMES ON FOR M. Özil
Substitution - Arsenal. Joseph Willock for Mesut Özil.
Fouled by Pierre-Emerick Aubameyang - Arsenal
Tariq Lamptey - Chelsea - won a free kick on the right wing.
Fouled by Jorginho - Chelsea
Matteo Guendouzi - Arsenal - won a free kick in defence.
New attacking attempt. Tammy Abraham - Chelsea - shot with the head from the centre of the box is saved by goalkeeper in the centre of the goal. Assist - Willian with a cross.
Corner - Chelsea. Conceded by David Luiz.
Lucas Torreira - Arsenal - receive yellow card for a foul.
Fouled by Lucas Torreira - Arsenal
Mason Mount - Chelsea - won a free kick on the left wing.
Alexandre Lacazette - Arsenal - won a free kick in defence.
SUBSTITUTION: Callum Hudson-Odoi COMES ON FOR Mateo Kovacic
Substitution - Chelsea. Callum Hudson-Odoi for Mateo Kovacic.
Hand ball by Tammy Abraham - Chelsea
Offside - Chelsea. César Azpilicueta with a pass, however Tammy Abraham is in offside.
Missed chance. César Azpilicueta - Chelsea - shot with the head from the centre of the box is high and wide to the right. Assist - Willian with a cross.
Shot blocked. Tammy Abraham - Chelsea - shot with right foot from the right side of the box is blocked. Assist - Tariq Lamptey.
Mateo Kovacic - Chelsea - won a free kick on the left wing.
Fouled by Mesut Özil - Arsenal
Shot blocked. Tammy Abraham - Chelsea - shot with right foot from the left side of the box is blocked. Assist - César Azpilicueta.
Missed chance. Mateo Kovacic - Chelsea - shot with right foot from outside the box is high and wide to the left.
SUBSTITUTION: Tariq Lamptey COMES ON FOR Fikayo Tomori
Substitution - Chelsea. Tariq Lamptey for Fikayo Tomori.
Jorginho - Chelsea - receive yellow card for a foul.
Alexandre Lacazette - Arsenal - won a free kick on the left wing.
Offside - Arsenal. Bukayo Saka with a pass, however Alexandre Lacazette is in offside.
Missed chance. N Golo Kanté - Chelsea - shot with right foot from outside the box missed to the left .
Fouled by David Luiz - Arsenal
David Luiz - Arsenal - receive yellow card for a foul.
Willian - Chelsea - won a free kick in attack.
Second Half starts Arsenal 1, Chelsea 0.
Missed chance. Fikayo Tomori - Chelsea - shot with right foot from the right side of the box is close, but missed. Assist - Willian.
Mateo Kovacic - Chelsea - won a free kick in defence.
First Half ended - Arsenal 1, Chelsea 0.
Mesut Özil - Arsenal - won a free kick on the right wing.
Fouled by Kurt Zouma - Chelsea
Missed chance. Pierre-Emerick Aubameyang - Arsenal - shot with left foot from a diffucult position on the left is close, but missed to the left. Assist - Bukayo Saka.
Missed chance. César Azpilicueta - Chelsea - shot with the head from the centre of the box missed to the left. Assist - Willian with a cross after corner.
Corner - Chelsea. Conceded by Lucas Torreira.
SUBSTITUTION: Jorginho COMES ON FOR Emerson
Substitution - Chelsea. Jorginho for Emerson.
Antonio Rüdiger - Chelsea - receive yellow card for a foul.
Lucas Torreira - Arsenal - won a free kick in attack.
Fouled by Antonio Rüdiger - Chelsea
Offside - Arsenal. Bernd Leno with a pass, however Reiss Nelson is in offside.
Ainsley Maitland-Niles - Arsenal - won a free kick in defence.
Fouled by Mason Mount - Chelsea
Fouled by N Golo Kanté - Chelsea
N Golo Kanté - Chelsea - receive yellow card for a foul.
Mason Mount - Chelsea - receive yellow card for a foul.
Substitution - Arsenal. Shkodran Mustafi for Calum Chambers - injury.
SUBSTITUTION: Nurgzay Khayrulin COMES ON FOR C. Chambers
Fouled by Mateo Kovacic - Chelsea
Antonio Rüdiger - Chelsea - won a free kick in defence.
Reiss Nelson - Arsenal - won a free kick on the right wing.
Fouled by Tammy Abraham - Chelsea
Matteo Guendouzi - Arsenal - won a free kick in attack.
Missed chance. Calum Chambers - Arsenal - shot with the head from the centre of the box missed. Assist - Mesut Özil with a cross after corner.
Goal! Arsenal 1, Chelsea 0. Pierre-Emerick Aubameyang - Arsenal - shot with the head from few metres to the left corner. Assist - Calum Chambers after corner.
GOAL! Pierre-Emerick Aubameyang!
Corner - Arsenal. Conceded by Antonio Rüdiger.
New attacking attempt. Mason Mount - Chelsea - shot with right foot from the left side of the box is saved in the top centre of the goal. Assist - Willian.
Willian - Chelsea - won a free kick on the left wing.
Matteo Guendouzi - Arsenal - receive yellow card for a foul.
BOOKING: Mattéo Guendouzi
Fouled by Matteo Guendouzi - Arsenal
Willian - Chelsea - won a free kick in defence.
New attacking attempt. David Luiz - Arsenal - shot with right foot from outside the box is saved in the top centre of the goal.
Fouled by Fikayo Tomori - Chelsea
Mesut Özil - Arsenal - won a free kick in attack.
Mason Mount - Chelsea - won a free kick in attack.
Missed chance. David Luiz - Arsenal - shot with right foot from the centre of the box missed to the left. Assist - Mesut Özil with a cross after corner.
Corner - Arsenal. Conceded by Fikayo Tomori.
Thats all. Game finished - Arsenal 1, Chelsea 2.
The teams are on their way out of the tunnel - and we're about to get underway at Emirates Stadium