Bayern Munich vs Juventus - Champions League live: Thiago and Coman with extra-time goals in thriller

Follow the latest news and updates from the Champions League

Robert Lewandowski scores for Bayern Munich (GETTY IMAGES)

Welcome to our live coverage of tonight's Champions League matches involving Arsenal vs Barcelona and Bayern Munich vs Juventus.

• Sides meeting in second-leg of Round of 16 tie
• Barcelona won first-leg at the Emirates 2-0 
• Arsenal must win in the Nou Camp by two goals to advance to quarter-finals
• No side has ever progressed in the Champions League after losing by a two-goal margin at home in the first-leg 
• Teams already in Friday's quarter-final draw: Benfica (Portugal), PSG (France), Real Madrid (Spain), Wolfsburg (Germany), Manchester City (England), Atletico Madrid (Spain)
• Bayern Munich vs Juventus also in action tonight - first-leg ended 2-2 

Follow the latest news from the Nou Camp below...

Read more...

Evidence that a Champions League comeback isn't impossible for Arsenal

Barcelona vs Arsenal: what do Arsene Wenger's side need to do to progress against Barcelona?

Arsene Wenger future: Arsenal legend Emmanuel Petit calls for Frenchman to become director of football

Barcelona vs Arsenal: Arsene Wenger says he built Arsenal with hard work and no help from anyone else

Champions League draw: When will Arsenal (possibly), and Manchester City, learn their quarter-final opponents?

Arsene Wenger: Fear of life after Wenger stops Arsenal from change

[16 March 2016 18:28 · Simon Rice]

The storm clouds are gathering at the Nou Camp.

[16 March 2016 19:01 · James Orr]

[16 March 2016 19:06 · James Orr]

A couple of statistics that will not make great reading for Arsenal fans.- The Gunners are in the midst of a woeful run, having won only one of their last seven matches in all competitions.

- Barca, meanwhile, are on a 37-match club-record unbeaten run in all competitions.

[16 March 2016 19:15 · James Orr]

But if they were to somehow overturn the two-goal deficit, here are all the permutations you need to know for an Arsenal progress

[16 March 2016 19:16 · James Orr]

[16 March 2016 19:56 · James Orr]

Over in Germany, Juventus lead 3-2 on aggregate against Bayern Munich after Paul Pogba puts Juve 1-0 up following some poor defending.

[16 March 2016 19:57 · James Orr]

10 min: Ozil with a rocket from 30 yards...but it goes wide. The Gunners' positive start continues.

[16 March 2016 19:58 · James Orr]

12 min: Messi, Alba and Suarez attempt some trickery at the edge of the Arsenal box but Gabriel cuts it out. A warning for the Gunners there.

[16 March 2016 20:00 · James Orr]

14 min: Barcelona are literally playing from the back. Goalkeeper Ter Stegen starts the Barca passing carousel on a move.

[16 March 2016 20:01 · James Orr]

15 min: Bellerin shows Alba a clean pair of heels down the right wing, before the ball finds Elneny, who looks up and tries a shot from distance which goes wide. Another good move from the Gunners.