In case you missed any of the action so far today, let's have a look at what has happened so far on day four of the 2022 World Cup...
TEAM NEWS - Man City pairing in Spain's defence
Spain v Costa Rica (16:00 GMT)
Chris Bevan
BBC Sport at Al Thumama Stadium, Qatar
.Copyright: .
Spain have got issues at centre-back but it is something of a surprise to see a midfielder, Rodri, paired with his Manchester City team-mate Aymeric Laporte at the heart of their defence.
Sergio Busquets, the only survivor of their 2010 World Cup triumph has his usual role sitting in front of the back-line but I'm not sure what they will do up front. No Alvaro Morata, so it appears either Ferran Torres or Marco Asensio will be playing as a false nine - but let's wait and see on that one.
Former Arsenal striker Joel Campbell, who scored their first goal at the 2014 World Cup when they reached the quarter-finals and also got the winner against New Zealand that sent them to Qatar, starts up front.
Watch out for teenage winger Jewison Bennette, who is yet to start a game for Sunderland but usually makes an impact when he comes off the bench.
Hello and welcome along to BBC Sport's coverage of the World Cup Group E match between Spain and Costa Rica.
This one kicks off at 16:00 GMT and you will be able to hear live commentary on BBC Radio 5 Live in this very page by pressing the play button at the top of this page.
Another shock coming up?
The 2022 Fifa World Cup has already seen some great shocks.
Saudi Arabia beat Argentina yesterday...
Getty ImagesCopyright: Getty Images
...Japan defeated Germany earlier today...
Getty ImagesCopyright: Getty Images
...so are we going to see another surprise result as former champions Spain begin their campaign against Costa Rica?
Live Reporting
Michael Emons
All times stated are UK
Post update
In case you missed any of the action so far today, let's have a look at what has happened so far on day four of the 2022 World Cup...
TEAM NEWS - Man City pairing in Spain's defence
Spain v Costa Rica (16:00 GMT)
Chris Bevan
BBC Sport at Al Thumama Stadium, Qatar
Spain have got issues at centre-back but it is something of a surprise to see a midfielder, Rodri, paired with his Manchester City team-mate Aymeric Laporte at the heart of their defence.
Sergio Busquets, the only survivor of their 2010 World Cup triumph has his usual role sitting in front of the back-line but I'm not sure what they will do up front. No Alvaro Morata, so it appears either Ferran Torres or Marco Asensio will be playing as a false nine - but let's wait and see on that one.
Spain XI: Unai, Alba, Laporte, Rodri, Azpilicueta, Busquets, Gavi, Pedri, Torres, Asensio, Olmo
Former Arsenal striker Joel Campbell, who scored their first goal at the 2014 World Cup when they reached the quarter-finals and also got the winner against New Zealand that sent them to Qatar, starts up front.
Watch out for teenage winger Jewison Bennette, who is yet to start a game for Sunderland but usually makes an impact when he comes off the bench.
Costa Rica XI: Navas, Calvo, Waston, Duarte, Fuller, Oviedo, Bennette, Tejeda, Borges, Campbell, Contreras.
Thanks for joining us
Hello and welcome along to BBC Sport's coverage of the World Cup Group E match between Spain and Costa Rica.
This one kicks off at 16:00 GMT and you will be able to hear live commentary on BBC Radio 5 Live in this very page by pressing the play button at the top of this page.
Another shock coming up?
The 2022 Fifa World Cup has already seen some great shocks.
Saudi Arabia beat Argentina yesterday...
...Japan defeated Germany earlier today...
...so are we going to see another surprise result as former champions Spain begin their campaign against Costa Rica?