Had very little to do but was sharp off his line and made a big save to deny Thauvin twice when he was needed in the second half.
Was always alert to read the danger and deny Marseille chances on goal.
A few loose passes from the Spaniard but otherwise a decent display and was good going forward. Made an important clearance off the line in the second half.
An imposing performance from the German giant. Excellent anticipation and never gave the Marseille forwards a sniff.
Played a lovely ball to set up Wilshere's opener. Solid defensive performance from the Frenchman and always looking to get forward.
A mixed night and rather tired display from the £40 million man. Lovely assist for Wilshere but he miscontrolled in the box when he should have scored and tamely placed his penalty for Mandanda to save.
Classy use of the ball as ever from the Czech midfielder, particularly when he played in a more central role in the second half.
Arsenal's man of the night and his best performance of the season so far. Combined a glorious run and superb finish to open the scoring after just 27 seconds before doubling the lead after the break. Almost set up a second for Ramsey and caused problems whenever he picked the ball up in space.
A typically solid performance screening the back four and used the ball well to pass quickly to Arsenal's creative players.
An all-action midfield display from the Welshman. Won the ball in midfield, started attacks with his drive and passing, and was a threat himself in the final third. Should have scored in the first half when he was denied by Mandanda but did brilliantly to win the penalty.
The Frenchman the line with his usual strength and movement and linked up well with the midfielders when he had his back to goal.
Kept the visitors in the game with some wonderful saves, most notably to keep out Ozil's penalty at full stretch.
The much-hyped central defender made some good interceptions but was often off the pace, conceding the penalty in the first-half before being booked for a cynical challenge on Ozil.
Looked very susceptible to Arsenal's attacking movement early on but improved as the game went on.
Far too casual in the first minute as he allowed Wilshere to jink on to his favoured left foot and barely improved thereafter.
The left-back went completely missing in the first half, not least for Arsenal's opener, and was fortunate not to be further punished.
Worked hard in central midfield but struggled to get near Arsenal's midfield players.
Meant to operate in the No.10 role for the visitors but did nothing of note before being replaced by Thauvin in the 57th minute.
Like Lemina, did little wrong but could not impose himself on the ball and spent most of the night closing down Arsenal players.
Very little involvement in the first-half but looked better after the break after coming off the wing into more central positions.
Showed a couple of glimpses of his pace in the first half - but most of it was without the ball as he was forced to track back and defend. Replaced by Valbuena in the 57th minute.
Looked a little bit like a poor man's Giroud. Worked hard as the lone frontman and ran the channels well without ever seriously threatening the Arsenal backline.