In the end it didn’t actually matter as Borussia Dortmund finished top of their group ahead of Arsenal, but it was still an unforgivable miss.
10 man Marseille held on valiantly, but were eventually broken down in the 87th minute by Kevin Grosskreutz in their 2-1 defeat at home to Dortmund.
The Germans had a number of chances to score earlier with Robert Lewandowski’s chance the pick of the bunch.
The Polish striker rounded the goalkeeper before somehow slipping the ball into the side netting with the goal gaping.
One he’ll be hoping to forget in a hurry.