Arsenal 2-0 Olympiakos

Match ends, Arsenal 2, Olympiakos 0.

Second Half ends, Arsenal 2, Olympiakos 0.

Foul by Martin Zubimendi (Arsenal).

Mehdi Taremi (Olympiakos) wins a free kick in the defensive half.

Attempt blocked. Daniel Podence (Olympiakos) right footed shot from outside the box is blocked. Assisted by Mehdi Taremi.

Goal! Arsenal 2, Olympiakos 0. Bukayo Saka (Arsenal) left footed shot from the left side of the box to the bottom left corner. Assisted by Martin Odegaard with a through ball.

Attempt blocked. Bukayo Saka (Arsenal) left footed shot from the left side of the box is blocked. Assisted by Martin Zubimendi.

Fourth official has announced 5 minutes of added time.

Gabriel Strefezza (Olympiakos) is shown the yellow card for a bad foul.

Martin Zubimendi (Arsenal) wins a free kick in the defensive half.

Foul by Gabriel Strefezza (Olympiakos).

Myles Lewis-Skelly (Arsenal) wins a free kick in the defensive half.

Foul by Daniel Podence (Olympiakos).

Attempt saved. Ayoub El Kaabi (Olympiakos) header from the centre of the box is saved in the top centre of the goal by David Raya (Arsenal). Assisted by Daniel Podence with a cross.

Handball by Viktor Gyoekeres (Arsenal).

Substitution, Olympiakos. Giulian Biancone replaces Panagiotis Retsos.

Substitution, Olympiakos. Gabriel Strefezza replaces Chiquinho.

Substitution, Olympiakos. Christos Mouzakitis replaces Santiago Hezze.

Corner, Olympiakos. Conceded by David Raya.

Attempt missed. Chiquinho (Olympiakos) left footed shot from a difficult angle on the right misses to the left. Assisted by Daniel Podence.

Corner, Arsenal. Conceded by Panagiotis Retsos.

Attempt blocked. Martin Odegaard (Arsenal) right footed shot from very close range is blocked.

Attempt saved. Martin Odegaard (Arsenal) left footed shot from the centre of the box is saved in the centre of the goal by Konstantinos Tzolakis (Olympiakos). Assisted by Bukayo Saka.

Corner, Olympiakos. Conceded by Cristhian Mosquera.

Attempt blocked. Ayoub El Kaabi (Olympiakos) header from the centre of the box is blocked. Assisted by Chiquinho with a cross.

Foul by Bukayo Saka (Arsenal).

Francisco Ortega (Olympiakos) wins a free kick in the defensive half.

Declan Rice (Arsenal) is shown the yellow card for a bad foul.

Myles Lewis-Skelly (Arsenal) wins a free kick in the defensive half.

Foul by Chiquinho (Olympiakos).

Corner, Arsenal. Conceded by Ayoub El Kaabi.

Martin Odegaard (Arsenal) wins a free kick on the right wing.

Foul by Lorenzo Scipioni (Olympiakos).

Substitution, Olympiakos. Lorenzo Scipioni replaces Dani Garcia.

Substitution, Arsenal. Cristhian Mosquera replaces Gabriel Magalhaes because of an injury.

Delay over. They are ready to continue.

Substitution, Arsenal. Bukayo Saka replaces Leandro Trossard.

Substitution, Arsenal. Eberechi Eze replaces Gabriel Martinelli.

Delay in match because of an injury Gabriel Magalhaes (Arsenal).

Leandro Trossard (Arsenal) wins a free kick in the defensive half.

Foul by Costinha (Olympiakos).

Attempt blocked. Costinha (Olympiakos) right footed shot from outside the box is blocked.

Offside, Olympiakos. Ayoub El Kaabi is caught offside.

Attempt blocked. Leandro Trossard (Arsenal) right footed shot from the centre of the box is blocked. Assisted by Martin Odegaard.

Gabriel Martinelli (Arsenal) wins a free kick in the defensive half.

Foul by Lorenzo Pirola (Olympiakos).

Attempt missed. Mehdi Taremi (Olympiakos) header from the centre of the box is too high. Assisted by Chiquinho with a cross following a set piece situation.

Substitution, Olympiakos. Mehdi Taremi replaces Gelson Martins.

Martin Zubimendi (Arsenal) is shown the yellow card for a bad foul.

Foul by Martin Zubimendi (Arsenal).

Gelson Martins (Olympiakos) wins a free kick on the right wing.

Myles Lewis-Skelly (Arsenal) wins a free kick in the attacking half.

Foul by Santiago Hezze (Olympiakos).

Offside, Olympiakos. Ayoub El Kaabi is caught offside.

Gabriel Magalhaes (Arsenal) is shown the yellow card.

Substitution, Arsenal. Jurrien Timber replaces Ben White.

Substitution, Arsenal. Declan Rice replaces Mikel Merino.

Myles Lewis-Skelly (Arsenal) wins a free kick in the defensive half.

Foul by Costinha (Olympiakos).

Delay over. They are ready to continue.

Delay in match because of an injury Mikel Merino (Arsenal).

Attempt missed. Leandro Trossard (Arsenal) right footed shot from the left side of the box is close, but misses to the right. Assisted by Mikel Merino.

Gabriel Martinelli (Arsenal) wins a free kick in the defensive half.

Foul by Santiago Hezze (Olympiakos).

Corner, Olympiakos. Conceded by Ben White.

Attempt blocked. Gelson Martins (Olympiakos) right footed shot from a difficult angle on the left is blocked. Assisted by Daniel Podence.

Attempt blocked. Santiago Hezze (Olympiakos) left footed shot from outside the box is blocked. Assisted by Chiquinho.

Offside, Olympiakos. Daniel Podence is caught offside.

Foul by Myles Lewis-Skelly (Arsenal).

Gelson Martins (Olympiakos) wins a free kick in the defensive half.

Second Half begins Arsenal 1, Olympiakos 0.

First Half ends, Arsenal 1, Olympiakos 0.

Mikel Merino (Arsenal) wins a free kick in the defensive half.

Foul by Francisco Ortega (Olympiakos).

Fourth official has announced 2 minutes of added time.

Foul by Martin Zubimendi (Arsenal).

Chiquinho (Olympiakos) wins a free kick on the left wing.

Foul by Martin Zubimendi (Arsenal).

Gelson Martins (Olympiakos) wins a free kick in the attacking half.

Attempt missed. Leandro Trossard (Arsenal) right footed shot from the centre of the box is too high. Assisted by Gabriel Martinelli with a cross.

Martin Odegaard (Arsenal) wins a free kick in the attacking half.

Foul by Santiago Hezze (Olympiakos).

Attempt missed. Viktor Gyoekeres (Arsenal) right footed shot from the left side of the box is too high. Assisted by Leandro Trossard.

Martin Odegaard (Arsenal) wins a free kick in the defensive half.

Foul by Santiago Hezze (Olympiakos).

Handball by Gabriel Magalhaes (Arsenal).

Foul by William Saliba (Arsenal).

Konstantinos Tzolakis (Olympiakos) wins a free kick in the defensive half.

Corner, Arsenal. Conceded by Costinha.

Foul by Mikel Merino (Arsenal).

Costinha (Olympiakos) wins a free kick in the defensive half.

Foul by Myles Lewis-Skelly (Arsenal).

Gelson Martins (Olympiakos) wins a free kick in the defensive half.

Attempt blocked. Martin Odegaard (Arsenal) left footed shot from outside the box is blocked. Assisted by Mikel Merino.

Attempt blocked. Leandro Trossard (Arsenal) right footed shot from the left side of the box is blocked. Assisted by Mikel Merino.

Attempt missed. Viktor Gyoekeres (Arsenal) left footed shot from the left side of the box is high and wide to the left. Assisted by Martin Odegaard with a through ball.

Viktor Gyoekeres (Arsenal) wins a free kick in the defensive half.

Foul by Costinha (Olympiakos).

Foul by Ben White (Arsenal).

Gelson Martins (Olympiakos) wins a free kick on the left wing.

Offside, Arsenal. Viktor Gyoekeres is caught offside.

Offside, Arsenal. Mikel Merino is caught offside.

Attempt missed. Gabriel Martinelli (Arsenal) right footed shot from the centre of the box misses to the right. Assisted by Ben White.

Corner, Olympiakos. Conceded by Leandro Trossard.

Corner, Olympiakos. Conceded by David Raya.

Attempt saved. Daniel Podence (Olympiakos) right footed shot from the centre of the box is saved in the top right corner by David Raya (Arsenal). Assisted by Chiquinho with a cross.

Foul by Mikel Merino (Arsenal).

Gelson Martins (Olympiakos) wins a free kick in the attacking half.

Attempt blocked. Martin Odegaard (Arsenal) left footed shot from the centre of the box is blocked. Assisted by Ben White.

Ben White (Arsenal) wins a free kick in the defensive half.

Foul by Daniel Podence (Olympiakos).

Goal! Arsenal 1, Olympiakos 0. Gabriel Martinelli (Arsenal) left footed shot from the left side of the six yard box to the bottom left corner.

Attempt saved. Viktor Gyoekeres (Arsenal) left footed shot from the centre of the box is saved in the centre of the goal by Konstantinos Tzolakis (Olympiakos). Assisted by Martin Odegaard with a through ball.

Attempt saved. Ayoub El Kaabi (Olympiakos) header from the centre of the box is saved in the centre of the goal by David Raya (Arsenal). Assisted by Gelson Martins with a headed pass.

Foul by Myles Lewis-Skelly (Arsenal).

Chiquinho (Olympiakos) wins a free kick in the defensive half.

Offside, Olympiakos. Ayoub El Kaabi is caught offside.

Myles Lewis-Skelly (Arsenal) wins a free kick in the defensive half.

Foul by Ayoub El Kaabi (Olympiakos).

Gabriel Martinelli (Arsenal) wins a free kick on the right wing.

Foul by Francisco Ortega (Olympiakos).

Myles Lewis-Skelly (Arsenal) wins a free kick in the attacking half.

Foul by Gelson Martins (Olympiakos).

Attempt missed. Gabriel Martinelli (Arsenal) header from the centre of the box is close, but misses to the left. Assisted by Myles Lewis-Skelly with a cross.

First Half begins.

Lineups are announced and players are warming up.