Is today the last time we see Luka Modric on the World Cup stage?
It could happen if results go against Croatia.
The 37-year-old midfielder, who is appearing in his fourth World Cup, is a five-time Champions League winner and helped his country reach the World Cup final in Russia four years ago.
ReutersCopyright: Reuters
Qatar World Cup controversies
Video content
Video caption: BBC Analysis editor Ros Atkins looks at the controversies around the Qatar World CupBBC Analysis editor Ros Atkins looks at the controversies around the Qatar World Cup
Why has this World Cup proved so controversial? BBC Analysis editor Ros Atkins has taken a look at how Qatar won the World Cup, as well as the human rights and environmental issues surrounding the tournament.
Who will win the World Cup?
BBCCopyright: BBC
Argentina have climbed to second favourites to win the World Cup after their 2-0 victory over Poland saw their chances rise to 17% before meeting Australia in the round of 16, according to a prediction model from Opta.
Brazil were the favourites before the tournament got underway and two impressive group stage wins have increased expectation that they can win a sixth World Cup to a one-in-four chance.
The prediction model estimates the probability of each match outcome - win, draw or loss - by using betting market odds and Opta's team rankings. The odds and rankings are based on historical and recent team performances. The model then considers opponent strength and the difficulty of their path to the final by using match outcome probabilities.
'Belgium have been indifferent'
Croatia v Belgium (15:00 GMT)
Alan Shearer
Former England striker on BBC One
There's no harm in having an experienced squad, Croatia have got that but the difference between the two sides is that Croatia have used it in the right way but Belgium have been indifferent.
As players you always get the chance to respond and Belgium need to do that today or they're going home.
Clearance kings
Canada v Morocco (15:00 GMT)
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Morocco have not conceded in six games in all competitions, going 622 minutes without letting in a goal since facing South Africa in June.
The Atlas Lions have made a group-high 41 clearances as a team during this year’s World Cup, with central defender Romain Saiss contributing 15 of those - including 11 of their 21 in victory over Belgium last time out.
'Flatter to deceive'
#bbcfootball
Rex FeaturesCopyright: Rex Features
NB22: The Tottenham of international football on the verge of going out. Look good on paper but flatter to deceive.
What pressure?
Less than half an hour to go until the Group F finales get under way and the atmosphere is building at the Ahmad bin Ali and Al Thumama stadiums.
Pressure? What pressure?
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Getty ImagesCopyright: Getty Images
Getty ImagesCopyright: Getty Images
'We have been lacklustre'
Croatia v Belgium (15:00 GMT)
Emma Sanders
BBC Sport at Ahmad Bin Ali Stadium
BBC SportCopyright: BBC Sport
I met a married couple outside the stadium earlier.
We have not met many Europeans in Qatar so most of the supporters of those nations here are actually from elsewhere.
Amanda Sharp and her husband Gage are from Denver, Colorado in the United States.
They travelled around Belgium in 2014 and fell in love with the country. Gage is also a Manchester United fan and grew a bit of fandom for former striker Marouane Fellaini, who is of course Belgian.
Gage is not convinced by Belgium boss Roberto Martinez's playing style and has been disappointed by their performances so far.
"We have been lacklustre. I think it is time Martinez goes. I think he will after this World Cup. Playing three at the back? No, it doesn't work."
Amanda said this felt like the last chance for Belgium's "golden generation" and she also feels Martinez is too negative.
Heading home
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A reminder of the teams out/heading home from the World Cup so far:
Qatar, Ecuador, Iran, Wales, Mexico, Saudi Arabia, Tunisia, Denmark and Canada.
Last 16 taking shape
ReutersCopyright: Reuters
There is just one more day of group games to go after today before the last 16 stage starts on Saturday.
The knockout stage is starting to take shape:
Netherlands v United States - Saturday (15:00 GMT).
Argentina v Australia - Saturday (19:00).
France v Poland - Sunday (15:00).
England v Senegal - Sunday (19:00).
'Playing for point would be a mistake'
Canada v Morocco (15:00 GMT)
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Morocco know they only need a point to reach the World Cup last 16 for the first time since 1986.
But, as you'd expect, manager Walid Regragui will not be sending his team out against already-eliminated Canada with that mindset.
"We are coming up against a team with nothing to lose. They will be giving it everything right up until the final whistle," said Regragui.
"If we are looking for the draw, that would be a mistake.
"It would be an error to go into the match thinking you only need to give 20 or 30% because the draw is fine for us."
Follow the action on TV, radio & online
You'll be able to follow TV coverage of Croatia v Belgium on BBC One from 14:30 GMT, with coverage of Canada v Morocco starting on BBC Two from 14:45.
As always, you'll also be able to follow live text coverage of all today's matches here on the BBC Sport website, while 5 Live have you covered with radio commentary as Groups E and F reach their conclusion.
There weren't many Croatia fans around when we came into the ground.
We did sit next to this man on the metro though. He was getting asked for a lot of photos!
It's a much cooler day so there's no risk of his face make-up running.
Where are you watching? Strike a pose!
ReutersCopyright: Reuters
Throughout the tournament, we want you to send in pictures of where you’re watching the games.
Whether that's in Qatar, in your living room, in the office or even in some exotic location.
Send your photos in here, and we'll look to include the best in this live page.
'Allez les Maghreb'
Canada v Morocco (15:00 GMT)
Shamoon Hafez
BBC Sport at Al Thumama Stadium
BBC SportCopyright: BBC Sport
Morocco are looking at making it through to the knockout stages of the World Cup for the first time in 36 years.
Their fans were in fine voice outside Al Thumama, dancing and chanting "Allez les Maghreb" - parts of north Africa and here in the Arab region is known as the Maghreb.
One fan has travelled over from France and he supports Paris St-Germain so was pleased to see Achraf Hakimi fit to start.
It could be Spain or Germany for them in the round of 16 if they progress.
"Let us just get there first," he said. "Inshallah we will."
Half and half shirts
Croatia v Belgium (15:00 GMT)
There's a few half and half shirts cropping up at this World Cup. Let's hope the craze doesn't catch on in the Premier League.
ReutersCopyright: Reuters
'Committed' Canada aim to end on high
Canada v Morocco (15:00 GMT)
Getty ImagesCopyright: Getty Images
Despite admirable efforts against Belgium and Croatia in their first World Cup appearance in 36 years, Canada's hopes of progressing to the knockout stages are already over.
However, still waiting for their first ever World Cup point having lost all three games on their previous tournament in 1986, John Herdman's side could yet end on a positive note in Qatar when they meet Morocco today.
"Football people were wondering how we were going to show up," said boss Herdman.
"I think we showed up on the front foot and that will be our approach again.
"We will stay committed to our identity and we will go into this match with an opportunity to make some more history."
Ton up in Qatar
ReutersCopyright: Reuters
Who will score the 100th goal in Qatar?
We're 40 games deep into this World Cup and 97 goals have been scored.
Will we hit treble figures in the two 15:00 GMT games?
Hit the thumbs if you fancy Alphonso Davies to score the 100th goal of the tournament.
'I needed a beer'
Croatia v Belgium (15:00 GMT)
Emma Sanders
BBC Sport at Ahmad Bin Ali Stadium
BBC SportCopyright: BBC Sport
I met a very sad Mexico fan on the Metro on my way to the ground. They went out of the competition in dramatic style last night, at the expense of Poland.
He was wearing a sign around his neck saying "my team is out, don’t talk to me. In airplane mode."
He did have a chat with me though. He said he cried after the game. "No beer. I got home and I needed a beer!"
I asked to take a photo of his sign after we discussed the game - "we came so close, I can't believe it" he added.
I got my camera out and he said "oh, wait, I have a better sign. To wish everyone Merry Christmas!"
He is at this match now with his friend from Belgium. We bumped into them again on our way to the media centre and he waved at us. At least he's cheered up.
Live Reporting
Neil Johnston and Harry Poole
All times stated are UK
Watch live
At the top of this page you'll find live TV coverage of Croatia v Belgium.
If you'd like to watch Canada v Morocco, you can find that here.
Modric's last dance?
Croatia v Belgium (15:00 GMT)
Croatia
Is today the last time we see Luka Modric on the World Cup stage?
It could happen if results go against Croatia.
The 37-year-old midfielder, who is appearing in his fourth World Cup, is a five-time Champions League winner and helped his country reach the World Cup final in Russia four years ago.
Qatar World Cup controversies
Video content
Why has this World Cup proved so controversial? BBC Analysis editor Ros Atkins has taken a look at how Qatar won the World Cup, as well as the human rights and environmental issues surrounding the tournament.
Who will win the World Cup?
Argentina have climbed to second favourites to win the World Cup after their 2-0 victory over Poland saw their chances rise to 17% before meeting Australia in the round of 16, according to a prediction model from Opta.
Brazil were the favourites before the tournament got underway and two impressive group stage wins have increased expectation that they can win a sixth World Cup to a one-in-four chance.
The prediction model estimates the probability of each match outcome - win, draw or loss - by using betting market odds and Opta's team rankings. The odds and rankings are based on historical and recent team performances. The model then considers opponent strength and the difficulty of their path to the final by using match outcome probabilities.
'Belgium have been indifferent'
Croatia v Belgium (15:00 GMT)
Alan Shearer
Former England striker on BBC One
There's no harm in having an experienced squad, Croatia have got that but the difference between the two sides is that Croatia have used it in the right way but Belgium have been indifferent.
As players you always get the chance to respond and Belgium need to do that today or they're going home.
Clearance kings
Canada v Morocco (15:00 GMT)
Morocco have not conceded in six games in all competitions, going 622 minutes without letting in a goal since facing South Africa in June.
The Atlas Lions have made a group-high 41 clearances as a team during this year’s World Cup, with central defender Romain Saiss contributing 15 of those - including 11 of their 21 in victory over Belgium last time out.
'Flatter to deceive'
#bbcfootball
NB22: The Tottenham of international football on the verge of going out. Look good on paper but flatter to deceive.
What pressure?
Less than half an hour to go until the Group F finales get under way and the atmosphere is building at the Ahmad bin Ali and Al Thumama stadiums.
Pressure? What pressure?
'We have been lacklustre'
Croatia v Belgium (15:00 GMT)
Emma Sanders
BBC Sport at Ahmad Bin Ali Stadium
I met a married couple outside the stadium earlier.
We have not met many Europeans in Qatar so most of the supporters of those nations here are actually from elsewhere.
Amanda Sharp and her husband Gage are from Denver, Colorado in the United States.
They travelled around Belgium in 2014 and fell in love with the country. Gage is also a Manchester United fan and grew a bit of fandom for former striker Marouane Fellaini, who is of course Belgian.
Gage is not convinced by Belgium boss Roberto Martinez's playing style and has been disappointed by their performances so far.
"We have been lacklustre. I think it is time Martinez goes. I think he will after this World Cup. Playing three at the back? No, it doesn't work."
Amanda said this felt like the last chance for Belgium's "golden generation" and she also feels Martinez is too negative.
Heading home
A reminder of the teams out/heading home from the World Cup so far:
Qatar, Ecuador, Iran, Wales, Mexico, Saudi Arabia, Tunisia, Denmark and Canada.
Last 16 taking shape
There is just one more day of group games to go after today before the last 16 stage starts on Saturday.
The knockout stage is starting to take shape:
Netherlands v United States - Saturday (15:00 GMT).
Argentina v Australia - Saturday (19:00).
France v Poland - Sunday (15:00).
England v Senegal - Sunday (19:00).
'Playing for point would be a mistake'
Canada v Morocco (15:00 GMT)
Morocco know they only need a point to reach the World Cup last 16 for the first time since 1986.
But, as you'd expect, manager Walid Regragui will not be sending his team out against already-eliminated Canada with that mindset.
"We are coming up against a team with nothing to lose. They will be giving it everything right up until the final whistle," said Regragui.
"If we are looking for the draw, that would be a mistake.
"It would be an error to go into the match thinking you only need to give 20 or 30% because the draw is fine for us."
Follow the action on TV, radio & online
You'll be able to follow TV coverage of Croatia v Belgium on BBC One from 14:30 GMT, with coverage of Canada v Morocco starting on BBC Two from 14:45.
As always, you'll also be able to follow live text coverage of all today's matches here on the BBC Sport website, while 5 Live have you covered with radio commentary as Groups E and F reach their conclusion.
Looking cool on the metro
Croatia v Belgium (15:00 GMT)
Emma Sanders
BBC Sport at Ahmad Bin Ali Stadium
There weren't many Croatia fans around when we came into the ground.
We did sit next to this man on the metro though. He was getting asked for a lot of photos!
It's a much cooler day so there's no risk of his face make-up running.
Where are you watching? Strike a pose!
Throughout the tournament, we want you to send in pictures of where you’re watching the games.
Whether that's in Qatar, in your living room, in the office or even in some exotic location.
Send your photos in here, and we'll look to include the best in this live page.
'Allez les Maghreb'
Canada v Morocco (15:00 GMT)
Shamoon Hafez
BBC Sport at Al Thumama Stadium
Morocco are looking at making it through to the knockout stages of the World Cup for the first time in 36 years.
Their fans were in fine voice outside Al Thumama, dancing and chanting "Allez les Maghreb" - parts of north Africa and here in the Arab region is known as the Maghreb.
One fan has travelled over from France and he supports Paris St-Germain so was pleased to see Achraf Hakimi fit to start.
It could be Spain or Germany for them in the round of 16 if they progress.
"Let us just get there first," he said. "Inshallah we will."
Half and half shirts
Croatia v Belgium (15:00 GMT)
There's a few half and half shirts cropping up at this World Cup. Let's hope the craze doesn't catch on in the Premier League.
'Committed' Canada aim to end on high
Canada v Morocco (15:00 GMT)
Despite admirable efforts against Belgium and Croatia in their first World Cup appearance in 36 years, Canada's hopes of progressing to the knockout stages are already over.
However, still waiting for their first ever World Cup point having lost all three games on their previous tournament in 1986, John Herdman's side could yet end on a positive note in Qatar when they meet Morocco today.
"Football people were wondering how we were going to show up," said boss Herdman.
"I think we showed up on the front foot and that will be our approach again.
"We will stay committed to our identity and we will go into this match with an opportunity to make some more history."
Ton up in Qatar
Who will score the 100th goal in Qatar?
We're 40 games deep into this World Cup and 97 goals have been scored.
Will we hit treble figures in the two 15:00 GMT games?
Hit the thumbs if you fancy Alphonso Davies to score the 100th goal of the tournament.
'I needed a beer'
Croatia v Belgium (15:00 GMT)
Emma Sanders
BBC Sport at Ahmad Bin Ali Stadium
I met a very sad Mexico fan on the Metro on my way to the ground. They went out of the competition in dramatic style last night, at the expense of Poland.
He was wearing a sign around his neck saying "my team is out, don’t talk to me. In airplane mode."
He did have a chat with me though. He said he cried after the game. "No beer. I got home and I needed a beer!"
I asked to take a photo of his sign after we discussed the game - "we came so close, I can't believe it" he added.
I got my camera out and he said "oh, wait, I have a better sign. To wish everyone Merry Christmas!"
He is at this match now with his friend from Belgium. We bumped into them again on our way to the media centre and he waved at us. At least he's cheered up.