Danny Murphy
Former England midfielder on BBC One

Really good run from De Paul, it's imperative you have runners off the ball when you are probing.

Poland are giving Messi too much space in the area, he will find the right player if you keep giving him that much space and time.

Chris Sutton
Former England striker on BBC Radio 5 Live

It was a really poor header, he should have headed it back across goal. Once again it was really good feet from Messi and Acuna was in.

Phil McNulty
BBC Sport chief football writer at Stadium 974

This is a much better start by Argentina than against Mexico. There is a lot more tempo to their play and they look more assured. And already one of two flashes from Lionel Messi, especially when he brought a save from Wojciech Szczęsny at his near post.

It is one-way traffic at the moment. Rodrigo de Paul makes a fine run and is found for a low cross that a Polish defender cuts out.

Soon after, another chipped ball from Messi allows Marcos Acuna to head a tame header for the Polish keeper to save.

Messi to Acuna is clearly a ploy Argentina feel will bear fruit.

Danny Murphy
Former England midfielder on BBC One

Best chance so far, it was actually a good touch from Acuna even though it was on his weaker foot. It was a brilliant spot from Messi, he'll be disappointed with that.

Andy Cryer
BBC Sport in Qatar

You can't help feeling it's a matter of time here.

Argentina keep knocking on the door, but so far Poland have held firm. For how long though?

Robert Lewandowski looks a lonely man at the moment.

Messi is the again the architect as Argentina threaten again.

His brilliant pass to the left side of the box finds Marcos Acuna in space, but after cutting back on to his right foot he fires his shot over. The plan is to find the far top corner but he misses by a mile.

Shamoon Hafez
BBC Sport at Lusail Stadium

There's a Mariachi band behind the goal and you can just about hear them.

Then the Saudi fans come to life with each save, tackle and shot from their side.

It's raucous, it's rowdy and it's ruddy brilliant.

Mexico's Edson Alvarez clatters Hassan Tambakti and Michael Oliver gets his yellow card out for the first time.

Image source, Opta

Argentina are focusing their attacks predominantly down the right where Angel di Maria has been seeing a lot of the ball. He's had 13 touches so far and already created one decent opportunity.

A sloppy Polish pass allows Argentina to break. Enzo Fernandez drives on but his pass between two Poland defender, meant for Julian Alvarez to latch on to, is way too heavy. Goal kick.

The second tie in 15 minutes that Saudi keeper Mohammed Al Owais has to be quick off his line to save his side. This time he takes the ball off the feet of Henry Martin.

We've had 15 minutes of this Group C finale and none of the four sides has made a move yet.

Everyone expects Saudi captain Salem Al Dawsari to take this. But Mohammed Kanno catches them out with a shot himself. Mexico keeper Guillermo Ochoa is wrong-footed but the shot goes just over.

Poland look to give Argentina something to think about but Robert Lewandowski is out wide and on the ball looking to cross, so the preferred target in the middle - himself - makes testing Emi Martinez tough.

Saudi Arabia win a free-kick just outside the box as Saud Abdulhamid is fouled following a good run. This is a big chance.

Danny Murphy
Former England midfielder on BBC One

One thing Argentina do lack is a real physical presence in the box rather than just out wide.

Argentina look the more lively and Messi is at the heart of it.

Chris Sutton
Former England striker on BBC Radio 5 Live

Good feet from Messi and it's a sharp save at the near post. Cash did well to put him off.

Messi is bang in this.

He beats a man down the left and fires an angled shot that Szczesny has to push aside.

The resulting corner comes to nothing.