Porto faced Olympiakos in a Champions League clash last Tuesday.
The game at the Estadio do Dragao was Porto's first with spectators and they saw their team win. Fabio Vieira scored after 11 minutes for the home side and then Sergio Oliveira sealed victory five minutes from time. Take a look at behind the scenes footage of fans at the ground in the video above!
Both teams are now on three points in the group after two games while Man City are top with six. Marseille are bottom with no points.