From Jenni in Newtownards: Man City have to approach tonight's match with the correct attitude and mindset. They have to be thinking that Barcelona will get at least a goal head-start at the Nou Camp, meaning City have to win tonight. They can't sit back and allow Barca to have all the possession tonight, instead they have to take the game to them. That won't be easy without Yaya Toure though.

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BBC Radio 5 live

Spain-based football Graham Hunter on Barcelona coach Luis Enrique: "There is an antipathy between the coach, the club and Messi.

"It's absolutely clear that he and Messi don't see eye to eye. At all. If they lose at all, the coach will come under pressure."

Listen now by clicking on the Live Commentary tab on the right of the page for desktops, or at the top on mobiles and platforms, and watch on the red button.

Juventus make four changes from the side that beat Atalanta on Friday with striker Alvaro Morata, playmaker Arturo Vidal and defenders Patrice Evra and Stephan Lichtsteiner recalled. Evra's former Manchester United team-mates Carlos Tevez and Paul Pogba also start with Andrea Pirlo pulling the strings in midfield.

Juventus XI: Buffon, Lichtsteiner, Bonucci, Chiellini, Evra, Marchisio, Pirlo, Pogba, Vidal, Tevez, Morata

Borussia Dortmund rested both captain Mats Hummels and striker Ciro Immobile for the 3-2 win over Stuttgart on Friday, but both are back to face Juve. Marco Reus, who recently signed a new contract with the club, and influential midfielder Ilkay Gundogan are also included. Former Manchester United playmaker Shinji Kagawa drops to the bench.

Borussia Dortmund XI: Weidenfeller, Piszczek, Sokratis, Hummels, Schmelzer, Gundogan, Sahin, Mkhitaryan, Reus, Aubameyang, Immobile.

You can follow a separate live text commentary from 19:30 GMT.

Image source, Getty Images

So who is leading the way in terms of goals scored in the Champions League? Lionel Messi? Cristiano Ronaldo? Zlatan Ibrahimovic?

No, it is Shaktar Donetsk's Luiz Adriano with nine goals - although he was unable to add to that tally in last week's last 16 goalless draw with Bayern Munich.

Manchester City's Sergio Aguero is the leading Premier League striker in the goal charts with five.

John Murray
BBC commentator at the Etihad Stadium for BBC Radio 5 live

"Judging by Manuel Pellegrini's team selection, he's planning on giving it a go in the first leg."

Listen now by clicking on the Live Commentary tab on the right of the page for desktops, or at the top on mobiles and platforms, and watch on the red button.

Chris Waddle
BBC Radio 5 live at the Etihad Stadium

"City have built an exciting side for the Premier League and that's why when they play a big team in Europe, they give them a game but sometimes get caught out.

"It will be interesting to see how high they press with Martin Demichelis in the side because he was caught out last time they played.

"You can keep Messi, Suarez and Neymar quiet for 89 minutes and they can still produces something to win the match."

In League One, leaders Bristol City have the chance to go five points clear of second-placed MK Dons if they can beat Doncaster.

Third-placed Swindon can close the gap on Dons to two points, but to do so they must overcome in-form Bradford, who are unbeaten in their last seven games.

The leaders are also in action in League Two - Burton visit Accrington knowing victory would extend their lead to five points.

There's also a meeting of two teams who impressed in this season's FA Cup as Cambridge, who took Manchester United to a replay, face AFC Wimbledon, who ran Liverpool close.

Chris Waddle
BBC Radio 5 live at the Etihad Stadium

"The best way of playing Barca, when you have a squad like City's, is going forward. Last year they tried to play counter-attacking football and they never got near them.

"It doesn't matter how well City play tonight, we will see magic from Messi, Neymar and Suarez but if City get after them, they can get a good result."

Image source, Getty Images

The main concern for Manchester City tonight is the absence of Yaya Toure.

The midfielder is serving the final match of this three-game European suspension after being sent off against CSKA Moscow in November.

City's win percentage with Toure in the side is 40%, compared to 36% without him. However, without him they become a difficult team to break down having avoided defeat in nine of the 11 games he has not played, with almost half of those games ending in draws.

Thomas Buckenham: Alan Shearer and Teddy Sheringham in Euro 96.

Awich Mandy Pat: Ibrahimovic and Cavani.

Stewart Downey: Del Piero and Trezeguet have to be up there! Shevchenko and Inzaghi also.

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Image source, Mundo Deportivo

Barcelona coach Luis Enrique popped out to enjoy the fine Manchester weather earlier today.

Could the weather affect tonight's game? The wind has been so strong this afternoon that a passenger plane had to abort its landing earlier., external It looks a bit tamer now.

Frank Lampard is in no doubt about the importance of the Champions League to Manchester City.

He told City's website:, external "This is a trophy every big club needs in their collection and the way City are heading it is one that will happen at some point and these sorts of games are the ones you have to win if you are going to go on and win the competition."

The midfielder is on the substitutes bench tonight.

Phil McNulty
BBC Sport chief football writer

"Manchester City's growing stature and ambition can be measured in bricks and mortar with the scale of the current renovations that will increase capacity to around 60,000 - but it is on the pitch where they want to make a statement tonight as they once again face Barcelona in the last 16 of the Champions League.

"Goals from Lionel Messi and Dani Alves gave Barcelona victory here a year ago on the way to a 4-1 aggregate win - with manager Manuel Pellegrini furious about the performance of Swedish referee Jonas Eriksson.

"Samir Nasri insists City have learned from that loss and are ready to make amends although Barca have since added Luis Suarez from Liverpool to complete a superstar strike force including Messi and Neymar."

BBC Radio 5 live

All the build-up to tonight's Champions League action is getting under way on BBC Radio 5 live now with Mark Chapman. You can then listen to live commentary from Alan Green and John Murray, with former England winger Chris Waddle summarising, from 19:45 GMT.

You can also listen by clicking on the Live Commentary tab on the right of the page for desktops, or at the top on mobiles and platforms, and watch on the red button.

From Guy in Hay-on-Wye: Eidur Gudjohnsen and Jimmy Floyd Hasselbaink were devastating in 2001/2002 - best I've seen anyway!

Simon in Sussex: I like United's pairing of Fellaini + AN Other big lad that they're going to lamp it at from 75 yards away. Proper pub team tactics from the Dog and Duck!!

Get in touch using #bbcfootball, external, pop on to the BBC Sport Facebook page, external or Google+ area., external You can also text us on 81111 in the UK only - don't forget to say who you are and where you are texting from.

Fiorentina's former Manchester City defender Micah Richards on Twitter:, external "City gone 4-4-2 tonight! Attack attack attack. Am going for a 1-1 draw... Come on City!"

Barcelona are not clear favourites to beat Manchester City and reach the Champions League quarter-finals, says coach Luis Enrique.

In a testy news conference at Etihad on Monday, the Barca boss faced a barrage of questions from the Spanish media about his side's morale after Saturday's 1-0 defeat to Malaga.

He didn't look too happy about the direction the questions were taking but did say there was no favourite this evening.

"It is dangerous to speak of favourites in the Champions League - you have to demonstrate yourself on the field," he said.

Image source, Getty Images

Borussia Dortmund's early-season dance with relegation attracted many column inches.

How could a side managed by the charismatic Jurgen Klopp be so bad? Well the spectacled character has guided his side up to 12th now, thanks in no small part to three straight league wins.

Form and momentum seem to be arriving at the right time.

"It will take a while before we find ourselves in a different situation in the Bundesliga," manager Jurgen Klopp said. "Until then, the pressure remains. The Champions League is a whole different story."

Keep tabs on their Champions League trip to Juventus on our separate live text from 19:30 GMT.

Paul Hirst, a reporter with the Press Association, at the Etihad Stadium on Twitter:, external "Forget Aguero, Messi, Suarez and Silva - the best footballer in Manchester tonight is in the press box. There's only one Chrissy Waddle."

Chris Waddle is, of course, part of the commentary team on BBC Radio 5 live, with build-up starting at 19:00 GMT.