AZ Alkmaar 0-0 Manchester United
Manchester United's stuttering form carried over to the UEFA Europa League after playing to a goalless draw wit AZ Alkmaar on Thursday.
The Red Devils fielded a number of young players as they did on match-day one, although the decision did not pay off this.
Ole Gunnar Solskjaer's men failed to register a single effort on target during the match as the encounter ended all square.
Wolfsberger 1-1 AS Roma
AS Roma dropped points for the first time in Group K following a 1-1 draw with Wolfsberger AC in Austria.
Leonardo Spinazzola opened the scoring for the Serie A outfit with his first goal of the season in the 27th minute.
However, Michael Liendl popped up with the equaliser six minutes after the break to earn the Austrian side a point.
Besiktas 0-1 Wolverhampton Wanderers
Wolverhampton Wanderers got their Group K campaign up and running with a 1-0 win away to Besiktas
Wolves started the tournament with a 1-0 loss to to Sporting Braga, but they bounced back on match-day two thanks to Will Boly's 93rd minute strike.
The win moves the Premier League outfit up to third spot, while Besiktas remain rooted to the bottom.
Other results:
Young Boys 2-1 Rangers
Feyenoord 2-0 Porto
Saint-Etienne 1-1 Wolfsburg
Oleksandria 1-1 Gent
CSKA Moscow 0-2 Espanyol
Ferencvaros 0-3 Ludogorets
Istanbul Basaksehir 1-1 Borussia Monchengladbach
Sporting Braga 2-2 Slovan Bratislava