Arsenal made it two wins from two games in the Europa League as they saw off BATE Borisov in Bulgaria.
Theo Walcott opened the scoring on Thursday night as he took advantage of being named in a much-changed Gunners side.
The forward doubled the visitors' advantage midway through the first-half and minutes later, Rob Holding added a third.
Borisov did pull a goal back before the break through Mirko Ivanic but Olivier Giroud fired home from the penalty spot for his 100th goal of his Arsenal career four minutes after the interval.
The home side refused to give in however and Mikhail Gordeychuk reduced their arrears again midway through the second period.
Arsenal came under pressure but the Premier League side held on for victory.
Here, we rate the Arsenal players after another successful European away day...
Ospina 7
Needed to make smart saves in each half
Mustafi 6
One of only two survivors from Monday's Premier League win. Looked sluggish
Mertesacker 7
Next year's academy manager got a close-up view of the next generation
Holding 7
Leaped for joy after scoring his first Arsenal goal – then hit post
Nelson 6
Quiet game at right wing-back in his first European start. Replaced
Willock 7
The teenager took an elbow to the face in his first Arsenal stat
Elneny 6
Did the dirty work in the centre of the park
Wilshere 8
Ran the show in his first European game since 2014
Maitland-Niles 7
Offered real over-lapping threat down the Arsenal left
Walcott 8
Two goals and always on the move around the BATE box
Giroud 7
His 100th Gunners goal as he led the line impressively
BATE Borisov: (4-2-3-1): Scherbitski 5; Rios 6, Gayduchik 5, Milunovic 5, Polyakov 4 (M Volodko, 23, 6); A. Volodko 6 (Baga, 85,5), Dragun 6; Gordeychuk 6, Ivanic 7, Stasevich 7; Rodionov 6 (Signevich, 55,5)