BBC Radio 5 live's Pat Nevin at Allianz Arena

"If everyone is fit, I would probably say Barcelona. Franck Ribery is key, if he was playing at his best I'd say it would be closer but he hasn't been at his best. Luis Suarez, Lionel Messi and Neymar have scored more than 90 goals between them this season and I'd back them to score against the defence we've seen here tonight."

Just to let you know about the other quarter-final being played tonight, Barcelona beat Paris St-Germain 2-0 to progress 5-1 on aggregate. Match report here.

Dr Holmes: Let them dream, then... crush that dream! #BrilliantBayern #ruthless

BBC Sport's Simon Stone: "FC United's biggest crowd of the season were able to celebrate promotion to Conference North thanks to Greg Daniels' second-half header.

"Daniels met Craig Lindfield's 69th-minute cross with enough power to get it through a crowded six-yard box and to earn Karl Marginson's men a 1-0 win over Stourbridge.

"The result takes FC United five points clear of second-placed Workington in the Evo-Stik Premier League with just one game to go.

"A crowd of 3,588 were at the Tameside Stadium to witness the club who were only formed 10 years ago as a direct result of the Glazer family's takeover of Manchester United gain their fourth promotion.

"They are now just two leagues away from the Football League. And taking their place in the Evo-Stik Premier League next season will be Salford City.

"The team part-owned by the 'Class of 92' - Ryan Giggs, Gary Neville, Paul Scholes, Phil Neville and Nicky Butt - cannot be caught at the top of the First Division North following Darlington's failure to win at Warrington."

This sums up Bayern for me. Mario Gotze, the World Cup-winning playmaker, was buzzing all over the park - helping to keep Porto in check whenever they ventured forward. This is his heat map:

Image source, Opta

BBC Radio 5 live's Pat Nevin at Allianz Arena

"It's an amazing sight, it's not like the disconnect we see with clubs and supporters in the British Isles. It doesn't seem forced, it's not a PR thing, there's just a good relationship between the players and the fans."

Incredible scenes in Munich, where the Bayern players have lifted up Thomas Muller, given him a microphone and he's leading the celebrations with the crowd.

Image source, AFP

BBC Radio 5 live's Pat Nevin at Allianz Arena

"Bayern were ruthlessly efficient in the first half. They were brilliant, scored great goals against a poor team.

"But they made some tactical changes and looked bordering on anaemic in the second half. They didn't look up for it. They could have been pulled back in the end but there's more to come from this team."

Noel Mhone: Arsenal players should learn something from this Bayern Munich game.

Bayern Munich's players stay out on the field, congratulating each other and soaking up the carnival atmosphere.

Never in doubt. Rampant Bayern are into the Champions League semi-finals.

Image source, Getty Images

It's almost seven, but Robert Lewandowski is denied a hat-trick when his close-range shot is blocked and the follow-up is cleared off the line. Porto want this to end now. Quickly.

Porto's manager is sent to the stands by Martin Atkinson for too much lip, and Bayern bring on Dante. Next stop, semi-finals.

Image source, AFP

BBC Radio 5 live's Pat Nevin at Allianz Arena

"They've played very averagely in the second half but that was a moment of genius. It's come over the wall and back down again and landed low in the net - it shows the quality. Nothing the keeper could do about that."

Xabi Alonso, 25 yards, free-kick, curled up and over the wall and curled beyond the keeper. Thanks for coming, lads. Turn off the changing room lights when you leave, will you?

Image source, AFP

Image source, AFP

Porto's Ivan Marcano is sent off for a clumsy, beaten challenge on Thiago. That comeback has been well and truly snuffed out now.

Image source, Getty Images

Image source, Getty Images

Bayern are like a prizefighter now - knowing they've done enough to win on points and expertly seeing it over the line without being sucker-punched. Petering out as Mitchell Weiser replaces Mario Gotze.

Kritt Normsaskul: What are the odds on Porto making a comeback?

80-1 to go through...

Porto are doing all of the attacking now. The fightback has started far too late though.

Jonny Vegas: Porto have outscored Bayern in three of four halves.

Belete Eshetea: Come on Porto, make the game interesting!

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