Nicolas Pépé - Arsenal - won a free kick in defence.
Fouled by Adam Lallana - Brighton and Hove Albion
Substitution - Arsenal. Gabriel Martinelli for Martin Ødegaard.
SUBSTITUTION: Martinelli COMES ON FOR M. Odegaard
Yves Bissouma - Brighton and Hove Albion - won a free kick in attack.
Fouled by Bukayo Saka - Arsenal
Lewis Dunk - Brighton and Hove Albion - won a free kick in defence.
Fouled by Bukayo Saka - Arsenal
Fouled by Steven Alzate - Brighton and Hove Albion
Corner - Brighton and Hove Albion. Conceded by Rob Holding.
Bukayo Saka - Arsenal - won a free kick in defence.
SUBSTITUTION: A. Lacazette COMES ON FOR P. Aubameyang
Substitution - Arsenal. Alexandre Lacazette for Pierre-Emerick Aubameyang.
Corner - Brighton and Hove Albion. Conceded by Rob Holding.
Corner - Arsenal. Conceded by Ben White.
SUBSTITUTION: B. Saka COMES ON FOR E. Smith Rowe
Substitution - Arsenal. Bukayo Saka for Emile Smith Rowe.
Pascal Groß - Brighton and Hove Albion - won a free kick in defence.
Fouled by Gabriel Magalhães - Arsenal
Thomas Partey - Arsenal - hits the bar with a shot with right foot from the centre of the box. Assist - Granit Xhaka.
Corner - Arsenal. Conceded by Adam Webster.
Missed chance. Nicolas Pépé - Arsenal - shot with left foot from outside the box missed. Assist - Pierre-Emerick Aubameyang.
Missed chance. Pierre-Emerick Aubameyang - Arsenal - shot with left foot from the left side of the box missed to the left. Assist - Emile Smith Rowe following a fast break.
Kieran Tierney - Arsenal - won a free kick in defence.
Fouled by Jakub Moder - Brighton and Hove Albion
Substitution - Brighton and Hove Albion. Steven Alzate for Alexis Mac Allister.
SUBSTITUTION: S. Alzate COMES ON FOR A. Mac Allister
New attacking attempt. Jakub Moder - Brighton and Hove Albion - shot with right foot from outside the box is saved in the left corner. Assist - Aaron Connolly.
Goal! Arsenal 2, Brighton and Hove Albion 0. Nicolas Pépé - Arsenal - shot with left foot from the right side of the box to the left corner. Assist - Martin Ødegaard.
Fouled by Nicolas Pépé - Arsenal
Aaron Connolly - Brighton and Hove Albion - won a free kick in defence.
Corner - Arsenal. Conceded by Ben White.
Fouled by Rob Holding - Arsenal
Aaron Connolly - Brighton and Hove Albion - won a free kick in defence.
Missed chance. Yves Bissouma - Brighton and Hove Albion - shot with right foot from outside the box missed to the left.
Granit Xhaka - Arsenal - won a free kick in defence.
Fouled by Alexis Mac Allister - Brighton and Hove Albion
Missed chance. Aaron Connolly - Brighton and Hove Albion - shot with right foot from the left side of the box missed. Assist - Lewis Dunk.
Yves Bissouma - Brighton and Hove Albion - won a free kick in defence.
Fouled by Thomas Partey - Arsenal
Goal! Arsenal 1, Brighton and Hove Albion 0. Nicolas Pépé - Arsenal - shot with right foot from the centre of the box to the right corner. Assist - Calum Chambers with a cross.
Offside - Arsenal. Gabriel Magalhães with a pass, however Pierre-Emerick Aubameyang is in offside.
SUBSTITUTION: A. Lallana COMES ON FOR A. Jahanbakhsh
SUBSTITUTION: A. Connolly COMES ON FOR L. Trossard
Fouled by Gabriel Magalhães - Arsenal
Aaron Connolly - Brighton and Hove Albion - won a free kick in defence.
Substitution - Brighton and Hove Albion. Adam Lallana for Alireza Jahanbakhsh.
Substitution - Brighton and Hove Albion. Aaron Connolly for Leandro Trossard.
Second Half starts Arsenal 0, Brighton and Hove Albion 0.
Missed chance. Thomas Partey - Arsenal - shot with the head from the centre of the box missed to the left. Assist - Martin Ødegaard with a cross after corner.
First Half ended - Arsenal 0, Brighton and Hove Albion 0.
Corner - Arsenal. Conceded by Yves Bissouma.
Gabriel Magalhães - Arsenal - hits the bar with a shot with the head from the centre of the box. Assist - Granit Xhaka after corner.
Corner - Arsenal. Conceded by Lewis Dunk.
Corner - Arsenal. Conceded by Pascal Groß.
Corner - Arsenal. Conceded by Adam Webster.
Jakub Moder - Brighton and Hove Albion - won a free kick in defence.
Fouled by Rob Holding - Arsenal
Shot blocked. Jakub Moder - Brighton and Hove Albion - shot with left foot from the centre of the box is blocked. Assist - Alireza Jahanbakhsh.
Missed chance. Lewis Dunk - Brighton and Hove Albion - shot with right foot from outside the box is high and wide to the right.
Offside - Brighton and Hove Albion. Dan Burn with a pass, however Leandro Trossard is in offside.
Fouled by Granit Xhaka - Arsenal
Alexis Mac Allister - Brighton and Hove Albion - won a free kick in attack.
Offside - Arsenal. Thomas Partey with a pass, however Rob Holding is in offside.
Corner - Arsenal. Conceded by Yves Bissouma.
Fouled by Alexis Mac Allister - Brighton and Hove Albion
Emile Smith Rowe - Arsenal - won a free kick in defence.
New attacking attempt. Granit Xhaka - Arsenal - shot with left foot from outside the box is saved in the right corner.
Fouled by Dan Burn - Brighton and Hove Albion
Emile Smith Rowe - Arsenal - won a free kick in attack.
Shot blocked. Granit Xhaka - Arsenal - shot with left foot from outside the box is blocked. Assist - Emile Smith Rowe.
New attacking attempt. Thomas Partey - Arsenal - shot with right foot from outside the box is saved in the top right corner. Assist - Pierre-Emerick Aubameyang.
Corner - Arsenal. Conceded by Robert Sánchez.
Martin Ødegaard - Arsenal - won a free kick in attack.
Fouled by Yves Bissouma - Brighton and Hove Albion
Missed chance. Pierre-Emerick Aubameyang - Arsenal - with an attempt inside of six yard box - left side missed to the left. Assist - Martin Ødegaard with a cross.
Corner - Brighton and Hove Albion. Conceded by Calum Chambers.
Fouled by Adam Webster - Brighton and Hove Albion
Emile Smith Rowe - Arsenal - won a free kick on the left wing.
Robert Sánchez - Brighton and Hove Albion - won a free kick in defence.
Fouled by Gabriel Magalhães - Arsenal
Shot blocked. Martin Ødegaard - Arsenal - shot with left foot from outside the box is blocked. Assist - Emile Smith Rowe.
Corner - Arsenal. Conceded by Ben White.
Shot blocked. Nicolas Pépé - Arsenal - shot with left foot from outside the box is blocked. Assist - Pierre-Emerick Aubameyang.
New attacking attempt. Granit Xhaka - Arsenal - shot with left foot from outside the box is saved in the left corner. Assist - Calum Chambers.
Missed chance. Thomas Partey - Arsenal - shot with right foot from outside the box is close, but missed. Assist - Granit Xhaka.
Corner - Arsenal. Conceded by Adam Webster.
Shot blocked. Martin Ødegaard - Arsenal - shot with left foot from outside the box is blocked. Assist - Emile Smith Rowe.
The teams are on their way out of the tunnel - and we're about to get underway at Emirates Stadium