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Saudi Arabia would progress to the last 16 with a win
A Mexico win would see them through if Poland beat Argentina
If that games finishes in a draw or Argentina win, Mexico would need to win by at least four goals
Saudi Arabia 0-2 Mexico
Hirving Lozano runs towards the box and he's fouled just outside it.
Saudi's Abdullah Madu is booked but that doesn't matter to our calculations.
Poland 0-2 Argentina
Poland's heat map shows how unadventurous and uninspiring they have been in this game. They have not had a shot on target so far.
But that yellow card counter currently means they have done enough.
Image source, OptaSaudi Arabia 0-2 Mexico
Ten minutes plus stoppage time. Mexico need to score once. Or they need Argentina to score once. Or they need a Poland player to be sent off.
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Ben: The negative way Poland are playing I would prefer Mexico to go through purely for entertainment value. If so much wasn't riding on this I would have switched it off!
Poland 0-2 Argentina
Useful finish from the Man City lad...
Alvarez doubles Argentina's lead with 'brilliant' goal
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David: Argentina have fully deserved this one. Not because they have been excellent, but because Poland have been so poor. No supply or support for Lewandowski all night.
Poland 0-2 Argentina
One aspect of this now is how much appetite do Argentina have to really go for the jugular. They are winning this group and there will be players thinking 'best not risk any injury'.
Saudi Arabia 0-2 Mexico
It's non-stop Mexico now. Non-stop. There's a last-ditch tackle, a punch from the keeper and a routine save from a long-range strike.
Poland 0-2 Argentina
Poland aren't even trying to get over halfway.
They are purely in contain mode.
Saudi Arabia 0-2 Mexico
We've had 28 shots in this game - 20 of them from Mexico.
Currently they're going out swinging.
Image source, OptaPoland 0-2 Argentina
Ten minutes to go. Still balanced on a knife edge.
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Kiragu: Really unfair. Mexico is a better footballing side than Poland. Yellow cards depend on the pettiness and overzealous nature of some officials.
Poland 0-2 Argentina
So, if it is level on fair play points after this, it goes to a drawing of lots.
Now that would be fun!
Saudi Arabia 0-2 Mexico
Danny Gabbidon
Former Wales defender on BBC Two
He has to hit the target.
Saudi Arabia 0-2 Mexico
Mexico bring on Raul Jimenez and Carlos Rodriguez. Goalscorer Hugo Martin is replaced.
Poland 0-2 Argentina
Lautaro Martinez is on for Argentina, as is German Pezzella.
Saudi Arabia 0-2 Mexico
Mexico's Orbelín Pineda curls one just wide from 20 yards out. Tense tense tense.
Poland 0-2 Argentina
It's 7-5 to Mexico!
Grzegorz Krychowiak is booked.
Saudi Arabia 0-2 Mexico
Raul Jimenez is warming up for Mexico.
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Dan: What happens if Poland get a red?