BOOKING: Salis Abdul Samed
Takehiro Tomiyasu - Arsenal - won a free kick in attack.
Salis Abdul Samed - Lens - receive yellow card.
Gabriel Jesus - Arsenal - receive yellow card.
Fouled by Florian Sotoca - Lens
Shot blocked. Reiss Nelson - Arsenal - shot with right foot from the centre of the box is blocked.
Fouled by Fábio Vieira - Arsenal
Brice Samba - Lens - won a free kick in defence.
Missed chance. Florian Sotoca - Lens - shot with left foot from the centre of the box missed to the left. Assist - Angelo Fulgini with a cross.
Jonathan Gradit - Lens - won a free kick on the right wing.
Fouled by Gabriel Jesus - Arsenal
New attacking attempt. Emile Smith Rowe - Arsenal - shot with right foot from outside the box is saved in the top right corner.
SUBSTITUTION: Ruben Aguilar COMES ON FOR Deiver Machado
Substitution - Lens. Ruben Aguilar for Deiver Machado.
Fouled by Andy Diouf - Lens
Emile Smith Rowe - Arsenal - won a free kick in defence.
SUBSTITUTION: Eddie Nketiah COMES ON FOR Martin Ødegaard
Substitution - Arsenal. Eddie Nketiah for Martin Ødegaard.
SUBSTITUTION: Wesley Saïd COMES ON FOR Elye Wahi
SUBSTITUTION: Angelo Fulgini COMES ON FOR Adrien Thomasson
SUBSTITUTION: Andy Diouf COMES ON FOR Nampalys Mendy
Substitution - Lens. Wesley Saïd for Elye Wahi.
Substitution - Lens. Angelo Fulgini for Adrien Thomasson.
Substitution - Lens. Andy Diouf for Nampalys Mendy.
SUBSTITUTION: Ben White COMES ON FOR Oleksandr Zinchenko
Substitution - Arsenal. Ben White for Oleksandr Zinchenko.
SUBSTITUTION: Reiss Nelson COMES ON FOR Leandro Trossard
SUBSTITUTION: Emile Smith Rowe COMES ON FOR Kai Havertz
Substitution - Arsenal. Reiss Nelson for Leandro Trossard.
Substitution - Arsenal. Emile Smith Rowe for Kai Havertz.
Goal! Lens 2, Arsenal 1. Elye Wahi - Lens - shot with right foot from the centre of the box to the left corner. Assist - Przemyslaw Frankowski with a cross.
New attacking attempt. Gabriel Magalhães - Arsenal - shot with the head from the centre of the box is saved by goalkeeper in the centre of the goal. Assist - Leandro Trossard with a cross.
Corner - Arsenal. Conceded by Deiver Machado.
New attacking attempt. Takehiro Tomiyasu - Arsenal - shot with left foot from the centre of the box is saved by goalkeeper in the centre of the goal. Assist - Martin Ødegaard with a cross.
Corner - Arsenal. Conceded by Przemyslaw Frankowski.
Missed chance. Salis Abdul Samed - Lens - shot with right foot from the centre of the box is close, but missed. Assist - Adrien Thomasson.
Salis Abdul Samed - Lens - won a free kick in defence.
Fouled by Kai Havertz - Arsenal
Fábio Vieira - Arsenal - won a free kick in defence.
Fouled by Deiver Machado - Lens
Missed chance. Adrien Thomasson - Lens - shot with right foot from the left side of the box missed to the left. Assist - Deiver Machado with a cross.
Fouled by Takehiro Tomiyasu - Arsenal
Deiver Machado - Lens - won a free kick in attack.
Leandro Trossard - Arsenal - won a free kick on the left wing.
Fouled by Florian Sotoca - Lens
New attacking attempt. Leandro Trossard - Arsenal - shot with right foot from the left side of the box is saved by goalkeeper in the centre of the goal. Assist - Kai Havertz.
Takehiro Tomiyasu - Arsenal - won a free kick on the right wing.
Second Half starts Lens 1, Arsenal 1.
Missed chance. Gabriel Jesus - Arsenal - shot with right foot from the left side of the box goes high .
Fouled by Deiver Machado - Lens
First Half ended - Lens 1, Arsenal 1.
Fouled by Leandro Trossard - Arsenal
Florian Sotoca - Lens - won a free kick in defence.
Offside - Lens. Facundo Medina with a pass, however Deiver Machado is in offside.
Kevin Danso - Lens - won a free kick in defence.
Fouled by Kai Havertz - Arsenal
Fouled by Takehiro Tomiyasu - Arsenal
Deiver Machado - Lens - won a free kick in defence.
Offside - Lens. Florian Sotoca with a pass, however Elye Wahi is in offside.
Corner - Arsenal. Conceded by Jonathan Gradit.
SUBSTITUTION: Fábio Vieira COMES ON FOR Bukayo Saka
Substitution - Arsenal. Fábio Vieira for Bukayo Saka - injury.
Delay over. They are ready to continue.
Delay in match - injury Bukayo Saka - Arsenal
Offside - Lens. Facundo Medina with a pass, however Elye Wahi is in offside.
Jonathan Gradit - Lens - won a free kick in defence.
Fouled by Kai Havertz - Arsenal
New attacking attempt. Florian Sotoca - Lens - shot with right foot from outside the box is saved by goalkeeper in the centre of the goal.
Gabriel Magalhães - Arsenal - won a free kick in defence.
Fouled by Florian Sotoca - Lens
Goal! Lens 1, Arsenal 1. Adrien Thomasson - Lens - shot with right foot from the left side of the box to the right corner. Assist - Elye Wahi.
Missed chance. Adrien Thomasson - Lens - shot with right foot from the centre of the box is high and wide to the right. Assist - Przemyslaw Frankowski with a cross.
Hand ball by Florian Sotoca - Lens
New attacking attempt. Kai Havertz - Arsenal - shot with left foot from the left side of the box is saved by goalkeeper in the centre of the goal. Assist - Oleksandr Zinchenko.
Shot blocked. Elye Wahi - Lens - shot with right foot from the right side of the box is blocked. Assist - Adrien Thomasson.
Corner - Lens. Conceded by Gabriel Magalhães.
Goal! Lens 0, Arsenal 1. Gabriel Jesus - Arsenal - shot with right foot from the centre of the box to the left corner. Assist - Bukayo Saka.
Salis Abdul Samed - Lens - won a free kick on the left wing.
Offside - Lens. Kevin Danso with a pass, however Elye Wahi is in offside.
Fouled by Gabriel Jesus - Arsenal
Kevin Danso - Lens - won a free kick in defence.
Fouled by Gabriel Jesus - Arsenal
Fouled by Deiver Machado - Lens
Bukayo Saka - Arsenal - won a free kick on the right wing.
Missed chance. Kevin Danso - Lens - shot with left foot from the centre of the box is close, but missed. Assist - Salis Abdul Samed with a head after corner.
Corner - Lens. Conceded by Takehiro Tomiyasu.
Shot blocked. Kevin Danso - Lens - shot with the head from the centre of the box is blocked. Assist - Adrien Thomasson with a cross.
Corner - Lens. Conceded by Gabriel Magalhães.
The teams are on their way out of the tunnel - and we're about to get underway at Emirates Stadium