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.

Thursday Morning Sports Update
Wolves Appoint Rob Edwards As New Head Coach
Willie Mullins 2024 Winner Ruled Out In The Morgiana Hurdle At Punchestown This Weekend
Republic Of Ireland Defender O'Shea Say's Tomorrow's World Cup Qualifier Is A 'Huge Opportunity'
Eadestown's Tadgh Beirne Says Ireland Have 'One Eye' On The 2027 Rugby World Cup
Wednesday Morning Sports Update
Ireland Issue An Injury Update Ahead Of The Autumn Nations Series Game With Australia
Swansea Have Fired Manager Alan Sheehan With The Club 18th In The Championship