Both games kick-off at 8pm.
Manchester City face the prospect of trying to stop Paris Saint-Germain's feared front three when they meet in the Champions League group stages tonight.
Lionel Messi, Neymar and Kylian Mbappe are expected to line-up against last season's runners-up in the French capital.
Barcelona legend Messi is yet to score since moving from the Catalan club in the summer.
Liverpool aim to maintain their winning start to the group stages this evening away to Porto.
Jurgen Klopp's team began their campaign in this season's competition with a 3-2 victory over AC Milan at Anfield.
Liverpool have a good record in Portugal against this evening's opponents - having won their last two visits.

Friday Morning Sports Update
Formula 1 Drivers To Use Cooling Kits To Cope With European Heatwave
Shelbourne Part Ways With Head Coach Joey O'Brien
World Cup Group E Games To Be Played Out This Evening
Thursday Morning Sports Update
LGFA Confirm Details For All Ireland Senior Football Championship Quarter Finals
Scotland Fans Hope To Witness History At This Evenings World Cup
Phil Healy Retires From Athletics