Arsenal won Group F in the UEFA Europa League on Thursday after a dramatic 2-2 comeback at Standard Liege.
The Gunners maintained top spot after a surprise 3-2 victory for Vitoria de Guimaraes at Eintracht Frankfurt.
Manchester United scored four in 11 minutes at the start of the second half to defeat AZ Alkmaar 4-0 at Old Trafford.
Malmo secured first in Group B after beating FC Copenhagen 1-0 on the road, forcing the Dane's to accept second.
Getafe's 3-0 win over FC Krasnodar allowed the Spanish team to qualify ahead of the Russian Premier League outfit.