England could win their group - or find themselves relegated - on an exciting Sunday at the Nations League, live on Sky Sports.
Finland maintained their 100 per cent record in the UEFA Nations League with a 2-0 victory over Greece.
Romelu Lukaku scored twice as Belgium beat Iceland 3-0 in the Nations League on Tuesday, as Bosnia, Finland and Hungary also won.
Spain and Croatia go head to head in England's group, and World Cup bronze medallists Belgium get their Nations League underway.
The final round of World Cup Qualifiers takes place on Tuesday as teams including France and Portugal look to clinch qualification.
We preview all of Sunday's World Cup Qualifiers, as Belgium travel to face Greece and the Netherlands host Bulgaria.
World Cup Qualifiers return to Sky Sports on Thursday as France look to take the lead in Group A when they host the Netherlands.
From Argentina to Australia, read our World Cup qualifying update ahead of this week's internationals...
Belgium thumped Estonia 8-1 to make it four wins out of four in Group H of the World Cup qualifiers.
Cristiano Ronaldo scored twice as Portugal beat Latvia 4-1 in World Cup qualifying, while Switzerland and Belgium also won on Sunday.
From Argentina to Australia, read our World Cup qualifying update ahead of this week's internationals...
Valentin Stocker scored a late winner as Switzerland beat Hungary 3-2 in Budapest to make it back-to-back qualifying victories.
European champions Portugal were humbled by Switzerland, while France were held by Belarus in their opening World Cup qualifiers.
He's won a league title under Louis van Gaal and made over 100 appearances for his country - we profile new Liverpool signing Ragnar Klavan…
Cristiano Ronaldo's two first-half goals in 10 minutes helped Portugal to a 7-0 demolition of Estonia on Wednesday.
England host Estonia on Friday knowing a win will make them one of the top seeds in the draw for Euro 2016.
David de Gea played his first competitive match since May as Spain beat Macedonia, while Austria qualified in style for Euro 2016.
Are Wales really the 10th best team in the world? We analyse the FIFA world rankings to find out how it works…
Alvaro Morata scored as Spain beat Ukraine 1-0 in Friday's European Qualifiers, while Slovakia won to stay top of Group C.
Germany beat European champions Spain 1-0 in Tuesday night's friendly thanks to a late goal from Toni Kroos.