Che Adams - Southampton - won a free kick in defence.
Fouled by Granit Xhaka - Arsenal
Fouled by Ibrahima Diallo - Southampton
Eddie Nketiah - Arsenal - won a free kick in attack.
Lyanco - Southampton - won a free kick in defence.
Fouled by Eddie Nketiah - Arsenal
Lyanco - Southampton - receive yellow card.
Theo Walcott - Southampton - receive yellow card for a foul.
Fouled by Theo Walcott - Southampton
Offside - Southampton. Mohammed Salisu with a pass, however Romain Perraud is in offside.
Fouled by Mohammed Salisu - Southampton
Fábio Vieira - Arsenal - won a free kick in defence.
Corner - Southampton. Conceded by William Saliba.
SUBSTITUTION: F. Vieira COMES ON FOR M. Odegaard
Substitution - Arsenal. Fábio Vieira for Martin Ødegaard.
Shot blocked. Eddie Nketiah - Arsenal - shot with right foot from the right side of the box is blocked. Assist - Martin Ødegaard.
Corner - Arsenal. Conceded by Lyanco.
Offside - Southampton. Romain Perraud with a pass, however Theo Walcott is in offside.
SUBSTITUTION: S. Edozie COMES ON FOR S. Armstrong
Substitution - Southampton. Samuel Edozie for Stuart Armstrong.
Fouled by Mohamed Elyounoussi - Southampton
Eddie Nketiah - Arsenal - won a free kick in defence.
Kieran Tierney - Arsenal - won a free kick in defence.
Fouled by Theo Walcott - Southampton
SUBSTITUTION: C. Adams COMES ON FOR J. Aribo
SUBSTITUTION: T. Walcott COMES ON FOR A. Armstrong
Substitution - Southampton. Che Adams for Joe Aribo.
Substitution - Southampton. Theo Walcott for Adam Armstrong.
SUBSTITUTION: K. Tierney COMES ON FOR B. White
Substitution - Arsenal. Kieran Tierney for Ben White.
Substitution - Arsenal. Eddie Nketiah for Gabriel Martinelli.
SUBSTITUTION: E. Nketiah COMES ON FOR G. Martinelli
Fouled by Duje Caleta-Car - Southampton
Gabriel Jesus - Arsenal - won a free kick in attack.
Missed chance. Lyanco - Southampton - shot with right foot from outside the box missed to the left. Assist - Stuart Armstrong with a head after corner.
New attacking attempt. Joe Aribo - Southampton - shot with left foot from the left side of the box is saved by goalkeeper in the centre of the goal. Assist - Romain Perraud.
Corner - Southampton. Conceded by Ben White.
Missed chance. Romain Perraud - Southampton - shot with left foot from the left side of the box missed.
Goal! Southampton 1, Arsenal 1. Stuart Armstrong - Southampton - shot with right foot from the centre of the box to the centre of the goal. Assist - Mohamed Elyounoussi with a through ball.
Bukayo Saka - Arsenal - won a free kick on the right wing.
Fouled by Romain Perraud - Southampton
Offside - Southampton. Mohammed Salisu with a pass, however Romain Perraud is in offside.
Missed chance. Bukayo Saka - Arsenal - shot with left foot from outside the box missed to the left after corner.
Shot blocked. Gabriel Jesus - Arsenal - shot with left foot from the centre of the box is blocked. Assist - Martin Ødegaard.
Corner - Arsenal. Conceded by Mohamed Elyounoussi.
Corner - Southampton. Conceded by Takehiro Tomiyasu.
Thomas Partey - Arsenal - won a free kick in defence.
Fouled by Mohamed Elyounoussi - Southampton
Romain Perraud - Southampton - won a free kick in defence.
Fouled by Martin Ødegaard - Arsenal
Missed chance. Romain Perraud - Southampton - shot with left foot from outside the box is close, but missed to the left.
Gabriel Jesus - Arsenal - won a free kick in attack.
Fouled by Mohammed Salisu - Southampton
First Half ended - Southampton 0, Arsenal 1.
Shot blocked. Stuart Armstrong - Southampton - shot with right foot from the left side of the box is blocked. Assist - Romain Perraud.
Second Half starts Southampton 0, Arsenal 1.
New attacking attempt. Gabriel Jesus - Arsenal - shot with right foot from the centre of the box is saved by goalkeeper in the centre of the goal. Assist - Martin Ødegaard.
Fouled by Thomas Partey - Arsenal
Joe Aribo - Southampton - won a free kick in defence.
Shot blocked. Gabriel Jesus - Arsenal - shot with right foot from outside the box is blocked. Assist - Granit Xhaka.
Fouled by Lyanco - Southampton
Gabriel Jesus - Arsenal - won a free kick in defence.
Shot blocked. Bukayo Saka - Arsenal - shot with left foot from outside the box is blocked. Assist - Ben White.
Offside - Arsenal. Thomas Partey with a pass, however Gabriel Martinelli is in offside.
Corner - Arsenal. Conceded by Lyanco.
Corner - Arsenal. Conceded by Duje Caleta-Car.
Shot blocked. Gabriel Martinelli - Arsenal - shot with right foot from outside the box is blocked. Assist - Granit Xhaka.
Shot blocked. Joe Aribo - Southampton - header inside of six yard box - left side is blocked. Assist - James Ward-Prowse with a cross.
Corner - Southampton. Conceded by Gabriel Jesus.
Corner - Southampton. Conceded by Bukayo Saka.
Corner - Southampton. Conceded by Thomas Partey.
Corner - Southampton. Conceded by Gabriel Magalhães.
Corner - Southampton. Conceded by Ben White.
Bukayo Saka - Arsenal - receive yellow card.
Bukayo Saka - Arsenal - has gone down, but the referee deems it simulation.
Lyanco - Southampton - won a free kick in defence.
Fouled by Gabriel Jesus - Arsenal
Shot blocked. Adam Armstrong - Southampton - shot with left foot from outside the box is blocked. Assist - Mohamed Elyounoussi.
Missed chance. Gabriel Jesus - Arsenal - shot with left foot from the left side of the box is close, but missed to the left. Assist - Martin Ødegaard.
Shot blocked. Romain Perraud - Southampton - shot with left foot from outside the box is blocked. Assist - Stuart Armstrong.
Corner - Southampton. Conceded by Ben White.
Hand ball by Bukayo Saka - Arsenal
Offside - Arsenal. Thomas Partey with a pass, however Bukayo Saka is in offside.
Offside - Southampton. Mohammed Salisu with a pass, however Adam Armstrong is in offside.
Goal! Southampton 0, Arsenal 1. Granit Xhaka - Arsenal - shot with right foot from the centre of the box to the high centre of the goal. Assist - Ben White with a cross.
Missed chance. Martin Ødegaard - Arsenal - shot with left foot from outside the box is close, but missed. Assist - Granit Xhaka.
New attacking attempt. Granit Xhaka - Arsenal - shot with left foot from the left side of the box is saved in the right corner.
New attacking attempt. Lyanco - Southampton - shot with right foot from outside the box is saved by goalkeeper in the centre of the goal. Assist - Stuart Armstrong.
Fouled by Gabriel Martinelli - Arsenal
Ibrahima Diallo - Southampton - won a free kick in defence.
Fouled by Duje Caleta-Car - Southampton
Gabriel Jesus - Arsenal - won a free kick in attack.
Offside - Arsenal. Gabriel Martinelli with a pass, however Gabriel Jesus is in offside.
The teams are on their way out of the tunnel - and we're about to get underway at Emirates Stadium