Champions League: Round of 16 Tuesday's matches - in pictures

Celtic v Juventus A proud Celtic fan shows off his scarf commemorating the pinnacle of the Hoops' European adventures back in 1967. Celtic Park has also seen a number of glorious European nights in the past, click here to check them out Photograph: Jeff J Mitchell/Getty Images

He'll be lucky - needless to say it's a sell-out Photograph: Jeff J Mitchell/Getty Images

There's quite an atmosphere inside Celtic Park Photograph: Andrew Boyers/Action Images

But Celtic manager Neil Lennon looks pensive ahead of kick-off Photograph: Brian Stewart/EPA

In the fourth minute Juve launch their first attack of the game and pump a long ball towards the Celtic area, Ambrose jumps under the ball and Matri nips in and prods the ball past Fraser Forster ... Photograph: Stu Forster/Getty Images

Kelvin Wilson slides in to clear the ball off the line ... Photograph: Stu Forster/Getty Images

The rest of the Celtic defence is dozing and Marchisio is first to the ball and taps the ball home. It's a disastrous start for Celtic. Though replays suggest the ball actually crossed the line before Wilson cleared so the goal is credited to Alessandro Matri Photograph: Andrew Boyers/Action Images

Kris Commons tries an overhead kick but it flies a couple of yards wide of the the Juventus goal Photograph: Ian Macnicol/AFP/Getty Images

Celtic don't let their heads go down and are making a game of it as they hunt for an equaliser. They've had a couple of chances but haven't managed to beat Gianluigi Buffon yet Photograph: Jeff J Mitchell/Getty Images

At every corner in the first-half, Celtic's Gary Hooper is man-handled by Juve's Stephan Lichtsteiner as he tries to get in front of Gianluigi Buffon. It is so obvious and blatent it's almost comical yet the referee takes no action. The Celtic crowd can't believe it and boo the ref off at half-time Photograph: Russell Cheyne/Reuters

Celtic continue to press forward in the second half and on the hour mark Mulgrew whips in a corner to Efe Ambrose whose unmarked, but unfortunately Ambrose heads it down but straight at Buffon. The best chance of the match for Celtic - wasted Photograph: David Moir/Reuters

Martin Caceres comes off worst in a tussle with Gary Hooper Photograph: Lynne Cameron/PA

With 77 minutes gone, Claudio Marchisio makes it 2-0 when he skips inside Brown and finishes very nicely from ten yards out Photograph: Graham Stuart/AFP/Getty Images

And rightly celebrates Photograph: Brian Stewart/EPA

Mirko Vucinic makes it three five minutes later when he drives low beyond Fraser Forster Photograph: Lynne Cameron/PA

It's no wonder Ambrose looks mightily hacked off, it was he who was caught dallying on the ball by the excellent Marchisio, who took it off him and put in a lovely little pass through to Vucinic Photograph: Andrew Boyers/Action Images

Despite pushing and pouring forward giving it their all, Celtic came up against a brilliantly well-organised and clinical Juventus. It's all too much for this Celtic fan Photograph: Jeff J Mitchell/Getty Images

Whereas the Juventus fans are enjoying the moment, as are their players. That's pretty much that for this tie as it's highly unlikely that Juve will ship three or four goals at home Photograph: Jeff J Mitchell/Getty Images

Valencia v Paris Saint-Germain PSG's new signing David Beckham isn't in the squad for the game, he'll be in stands watching his new team-mates Photograph: Fernando Hernandez/AP

The visitors take the lead after 10 minutes when Ezequiel Lavezzi gets the ball just outside the area, zips past Ricardo Costa and then lashes a shot through Vicente Guaita and into the back of the net Photograph: Heino Kalis/Reuters

PSG weren't able to sell their full allocation for the game which is good news for the supporters who have travelled to Spain as there's more room to celebrate their first goal Photograph: Jose Jordan/AFP/Getty Images

Javier Pastore, right, doubles the visitors lead just before half-time. Lucas speeds down the right, beats Guardado with a little trick on the byline, and then slams a ball across goal, which Pastore diverts goalwards. It goes between the keeper's legs and into the net Photograph: David Ramos/Getty Images

In the last minute Valencia centre-half Adil Rami ghosts in at the back post to convert a deep free-kick with a close-range prod. Woeful marking from PSG and a lifeline for the hosts Photograph: Juan Carlos Cardenas/EPA

There's more bad news for the French side when Zlatan Ibrahimovic is sent-off for going over the top in a challenge on Andres Guardado. That could be a three-game ban, and would be a huge blow to PSG Photograph: Juan Carlos Cardenas/EPA