Spain will take on Sweden in a UEFA Group B FIFA World Cup 2022 qualifier, for a direct spot in the Qatar showpiece.
The 2010 world champions are currently atop the group with 16 points, one more than their Scandinavian rivals. A draw would be enough for Spain, but the visitors will need a victory to usurp La Roja. They would draw confidence from having beaten Spain in the reverse fixture.
Having led the group going into the last two games, Sweden's qualifying hopes were dealt a severe blow when they fell to a 2-0 defeat at Georgia on Thursday. In the process, they ceded a two-point advantage that could've kept their fate in their own hands ahead of their winner-takes-all clash against Spain.
Will Sweden do the 'double' over Spain and book a direct ticket to Qatar? Or will Spain hold Sweden out this time to avoid the dreaded play-offs? Ahead of this enticing kick-off, here's a look at four things to watch our for in this clash:
#4 Sweden cannot be wasteful again
Sweden's shock loss to Georgia on Thursday was their own making. The side had enough chances to get on the scoresheet, but failed to take any of them.
Zlatan Ibrahimovic made a poor header from close range in the 23rd minute that was comfortably saved by Georgian custodian, Giorgi Loria. He pushed Ibrahimovic's second header on the line just minutes later.
Victor Lindelof had two chances from the rebound, both of which were blocked. As if that wasn't enough, Alexander Isak fired straight at Loria in a one-on-one, after sneaking behind the Georgian defence.
During the early exchanges of the second period, Victor Claesson wasted arguably the best Swedish chance of the night. He acrobatically dragged his effort wide after being set up beautifully by Ibrahimovic.
That made it four big chances squandered. Although the Blagult cannot expect Spain to open up like that, they must get clinical. Sweden will need to bury whatever chances come their way, or they might stand to regret big time.
#3 Spain have to keep Alexander Isak quiet
Alexander Isak has been the undisputed star of Sweden's World Cup qualifying campaign, with four goals and an assist. That's two more goal contributions than anyone in the squad.
The Real Sociedad star is breathing fire at the moment. So stopping him would be essential in boosting La Roja's chances of victory, although Georgia have successfully laid out a roadmap for the same.
The Crusaders isolated Isak with terrific marking while also closing down the passing lanes to him. When on the ball, they made sure not to give Isak too much time or space, which explains why he completed only ten of his 16 passes.
Sure, there was a moment when they switched off, and Isak raced clear to a one-on-one with Loria, which he eventually squandered. But otherwise, Willy Sagnol's side negated Isak's threat considerably.
Spain would know Isak's threat from the outcome of their reverse fixture against the Blagult. Isak scored inside five minutes of the clash as La Roja's defence was all over the place. Letting him free once again could be suicidal.
The 22-year-old combines electric speed with excellent ball control to run through tight spaces. But Spain must try and limit his time on the ball.
#2 Alvaro Morata must get his shooting boots on
Spain striker Alvaro Morata has failed to score in the FIFA World Cup 2022 qualifiers since his opening-day strike against Greece. That hasn't hurt La Roja, who have netted 13 times in their next six outings, but Morata must step up on Sunday.
Spain face a similarly resolute side that has conceded only five times in seven games like La Roja themselves. So they'll need to muster every ounce of their attacking firepower to break Sweden down.
Morata is currently the most prolific active Spanish goalscorer, with 22 goals from 48 games. Just for context, no other player in the current Spain squad has even hit double figures.
Lately, Morata has been an excellent foil for wide players like Ferran Torres, Pablo Sarabia and Raul de Tomas. But if the Juventus star offers a more direct threat, the Swedish defence could have a long night.
#1 Sweden heading for another dreadful playoff?
Trailing Spain by two points in the group, Sweden have no choice but to defeat their mighty hosts to secure direct qualification for the 2022 FIFA World Cup.
One thing going for them is that the Blagult beat Spain in the reverse fixture in September. They beat Luis Enrique's side 2-1 in a shock victory, but a repeat looks unlikely.
Spain are a dominant force at home, and at best, they could secure a draw, which won't be enough for Sweden. So that calls for another dreaded two-legged playoff that Sweden have been no strangers to.
They lost 4-2 on aggregate at that stage of the qualifiers against Portugal eight years ago. However, four years later, they caused an epic upset by ousting four-time champions Italy 1-0 on aggregate. History might be repeating itself again for Janne Andersson's side.