Postpublished at 19:13 British Summer Time 19 April 2017
Barcelona v Juventus (19:45 BST)
Image source, #bbcfootballSummary
Barcelona head out without scoring in two legs
Messi misses good chance on 67 mins but only one shot on target for Barca
Higuain twice went close for Juventus who go into Friday's semi-final draw
Monaco 3-1 Dortmund (6-3 agg)
Mbappe, Falcao and Germain put Monaco through
Postpublished at 19:13 British Summer Time 19 April 2017
Image source, #bbcfootballJuventus unchangedpublished at 19:12 British Summer Time 19 April 2017
Barcelona v Juventus (19:45 BST)
No surprise that Juventus boss Massimiliano Allegri has named the same side that started the 3-0 win in the first leg in Turin.
That means Paulo Dybala, who scored twice a week ago, starts at the Nou Camp.
Juventus: Buffon; Dani Alves, Bonucci, Chiellini, Alex Sandro; Khedira, Pjanic; Cuadrado, Dybala, Mandzukic; Higuain.
Image source, Getty ImagesBarca have been here before...published at 19:11 British Summer Time 19 April 2017
Barcelona v Juventus (19:45 BST)
Image source, #bbcfootballTwo changes for Barcapublished at 19:10 British Summer Time 19 April 2017
Barcelona v Juventus (19:45 BST)
Cometh the hour, cometh Sergio Busquets.
The three-time Champions League winning midfielder, who missed the heavy 3-0 first leg defeat last week, is recalled for the second leg by Luis Enrique as Barca look to rescue the tie.
Defender Jordi Alba is also back - Javier Mascherano and Jeremy Mathieu are the players to make way from the side that started in Turin.
Luis Suarez, Lionel Messi and Neymar all start. Anything is possible with those three...
Barcelona: Ter Stegen, Umtiti, Pique, Alba, Busquets, Rakitic, Iniesta, Sergi Roberto, Neymar, Messi, Suarez.
Image source, Getty ImagesPostpublished at 19:08 British Summer Time 19 April 2017
Juve are looking to prevent Barca from making it a triumvirate of Spanish sides in the last four after Real Madrid finally broke Bayern Munich's resolve and Atletico Madrid broke Leicester hearts.
In the other of tonight's quarter-final second legs, Monaco hold narrow lead over Borussia Dortmund after a 3-2 win in Germany.
That one could end up about 9-7 either way.
The teams are in...
Postpublished at 19:06 British Summer Time 19 April 2017
But that is the task facing Barcelona this evening, the Catalans having to pull another rabbit out of the hat if they are to stay on course for a sixth European title.
After reversing a 4-0 scoreline against PSG in the last 16, they find themselves 3-0 down against Juventus.
Surely the Old Lady of Turin is not for turning?
Postpublished at 19:04 British Summer Time 19 April 2017
To pull off another big comeback?
It doesn't happen twice, right?
Image source, Getty ImagesPostpublished at 19:02 British Summer Time 19 April 2017
To come from 4-0 down and pull off one of the greatest fightbacks in European history?
The stuff of legend...
Image source, ReutersPostpublished at 19:00 British Summer Time 19 April 2017
Champions League comebacks ain't easy. Just ask Leicester...
Image source, PA