Arsenal have already accumulated 67 points so would require another six points (73) to be absolutely certain of Champions League qualification. That works out to be two wins. Five points - one win and two draws - should also be enough given their superior goal difference.

The Gunners, who have never won the Champions League, last reached the semi-finals in 2009 where they suffered a 4-1 aggregate defeat by Manchester United. Managed by Arsene Wenger, they also lost the 2006 final to Barcelona.

The Gunners beat PSG 2-0 in the league phase of the Champions League way back at the start of October and it was fairly comfortable for them, although PSG did hit the woodwork twice and showed glimpses of the team they have become.