Fc porto
PSG face Barcelona in Champions League knockout phase
Bayern Munich, who beat PSG in the 2020 final, play Lazio in the knockout phase while 2012 winners Chelsea have a tough task against Atletico Madrid.
City face another 17 games in 2020 with all six Champions League group-stage matches packed into a seven-week stretch either side of the November international break.
City host Porto in their opening Champions League group match on Wednesday with Guardiola's failing in the tournament weighing heavily on both the Spanish boss and his club.
The former Real Madrid skipper had called time on his five-year spell with side Porto in July after his contract with the Portuguese club expired.
Ajax, Celtic, Benfica and Porto went out but Manchester United hardly broke sweat after Simon Deli of Brugge conceded a penalty and earned a red card in the 23rd minute at Old Trafford.
Marega, 28, walked off the field in disgust after being subjected to a torrent of monkey chants after scoring the winner in a 2-1 victory over his former club on Sunday.
The 37-year-old, who has 167 Spain caps and played more than 500 games for Real Madrid, suffered what his club, Porto called an 'acute myocardial infarction' in training earlier in the day.
The Premier League leaders weathered an early storm before goals from Sadio Mane, Mohamed Salah, Roberto Firmino and Virgil van Dijk gave them a comfortable victory and set up a mouthwatering semifinal against Barcelona.
There remains plenty of work to do for the Premier League leaders, who will be disappointed they were unable to gain a bigger advantage for next week’s second leg.
Porto had also failed to provide correct data on players in Fifa’s TMS, which publishes transfer data to increase transparency in world football, Fifa said.