And Lionel Messi will still be there.
The Blues also knockout out Liverpool in the next season's quarter-finals (7-5 - after that engrossing 4-4 second-leg), while the club's most recent showing was last season when they beat Man City in the last-8, but would go on to lose out to Real Madrid in the Final.
The first leg against Porto will take place on Tuesday 9 April at Anfield.
But Mourinho is only banking on two being in the semi-finals as he revealed his preferred last eight selections.
That's according to the folks at FiveThirtyEight, which has broken down the likelihood of progression for the final eight teams in UEFA's top-tier club competition.
Barcelona defender Gerard Pique also played in the two finals against Man United, where he spent four years early in his career. @ManUtd, " Pique wrote on Twitter.
In an article titled "Barcelona tie is what the Champions is all about", they talk about the "bad luck" which United have faced so far in the draws.
Spurs and Man City's European and Premier League ambitions run through each other.
The 27-year-old had missed six games for the Cherries due to injury, but bounced back last weekend after returning to fitness - grabbing a goal and an assist in the 2-0 win over Huddersfield last weekend.
Solskjaer's side showed their strength and desire as they dug deep to produce a miraculous comeback at the Parc des Princes to beat Paris Saint-Germain in the second leg of the last 16.
It makes good reading for Manchester City who are given a 34% of winning the whole competition, while Liverpool are chosen in second place with 25%. "You are expecting to play one of the big boys at this stage".
"I wouldn't like Juventus against Barcelona, it would be something really special in a possible final or semi-final".
The Champions League is heating up and everyone is counting down the days until Manchester United and FC Barcelona meet in the first leg of their Champions League quarter final.