Ferran Torres heads wide from a corner. He has to do better, it's practically a free header at the back post!

Robin Le Normand replaces Koke as we enter stoppage time at the Metropolitano.

Elizabeth Conway
BBC Sport Spanish football reporter at Riyadh Air Metropolitano

Well... eight of those are from that VAR check!

Gerard Martin is on in place of Fermin Lopez for Barcelona.

Now it's all kicking off on the touchline.

It's hard to tell what is going on, but Diego Simeone is acting as peacemaker!

It ends with yellow cards for Dani Olmo and Marc Pubill.

Red card! Eric Garcia is given his marching orders for the denial of a goal-scoring opportunity. No complaints from the defender as he heads down the tunnel.

The night goes from bad to worse for Barcelona.

Video Assistant Refereepublished at 84 mins

84 mins

Atletico Madrid 4-0 Barcelona

Hang on, the referee is checking the replay on the pitch-side monitor.

Eric Garcia could be in trouble here.

Eric Garcia is shown a yellow card for a rash challenge on Alex Baena.

Diego Simeone is furious! He wants the Barcelona defender sent-off.

Alexander Sorloth heads over from a corner.

Atletico's Alex Baena enters the book

Dani Olmo goes to strike from range but he slips to the floor in the process...I think that probably sums up Barcelona's night.

Double change for Barcelona as Pau Cubarsi and Alejandro Balde are replaced by Ronald Araujo and Joao Cancelo.

Elizabeth Conway
BBC Sport Spanish football reporter at Riyadh Air Metropolitano

A well-deserved cheer for Lookman as he is substituted.

It's hard to believe this was only his third game for Atletico with the way he played today.

He had a phenomenal first-half and has another goal to add to his quickly growing tally.

Goal-scorer Ademola Lookman is replaced by Thiago Almada.

Several of the Barcelona defenders will be happy to see the back of Lookman after the shift he's put in for Atletico tonight. He's been sensational.

Defender Jules Kounde fires a ball across the box but there is no Barcelona shirt near.

Lamine Yamal goes to ground inside the box and wants a penalty, but the referee isn't having it.

Double change for Atletico as Alexander Sorloth and Alex Baena replace Antoine Griezmann and Julian Alvarez.

Even if Barcelona were able to get within two goals of Atletico Madrid, they would surely back themselves to turn it around in next month's second leg.

After all, the La Liga leaders have scored a staggering 99 goals across all competitions this season.

Elizabeth Conway
BBC Sport Spanish football reporter at Riyadh Air Metropolitano

Over 68,000 fans have packed out the Metropolitano this evening, that's almost at full-capacity.

They are absolutely loving what they're seeing! They're 4-0 up to the current Copa holders and La Liga front runners.

Barcelona came flying out of the blocks after the break, so to have a goal chalked off and an eight-minute halt in play is far from ideal.

It will be interesting to see how Hansi Flick's side react.