Arsenal came back from 3-1 down to beat Rennes 3-0 and progress to the next round of the Europa League.
The Gunners had a job on their hands from the first leg after suffering a surprise and heavy defeat in France a week ago.
They got off to a perfect start when Aaron Ramsey teed up Pierre Emerick Aubameyang to score from close range.
Aubameyang then turned provider when he latched on to a ball in behind and crossed for Ainsley Maitland Niles to head home.
It was the Gabon international who then sent Arsenal through when he converted Sead Kolasinac’s cross for his second of the evening.
Here’s what we learned from the game