Euro 2020 preview: Spain shouldn’t falter in Group E but Slovakia look out of their depth
Spanish can make the most of home advantage, while picking up any points will be a struggle for Slovakia.
Best bets
Spain
How they qualified
First, Group F - P10 W8 D2 L0 F31 A5 Pts26
Qualified with two games to spare, going unbeaten in their group. Dropped points in away games against the second and third-placed teams in the pool - Sweden and Norway. Indeed, they needed an injury-time equaliser to keep their unbeaten record intact in Sweden.
Post-qualifying form
Qualified for the Nations League finals by winning a group containing Germany. Finishing top looked a tough ask following a 1-0 defeat in Ukraine but a stunning 6-0 demolition of the Germans in their final match proved decisive.
Squad
Long-serving defender Sergio Ramos was the surprise omission from a squad which now includes no Real Madrid players.
With Gerard Pique having left the international stage, the door is open for Manchester City's Aymeric Laporte to come straight into the centre of the defence having only just changed his allegiance from France.
Barcelona great Sergio Busquets remains a major presence in midfield, where he is joined by Thiago Alcantara, of Liverpool, and teenage club-mate Pedri.
There has been no nailed-on striker for some time, Spain often playing with a 'false nine', but after a season which saw him win the Europa League, Villarreal's Gerard Moreno is pushing for a start. Only Lionel Messi scored more goals in La Liga this season. He's battling Alvaro Morata for the centre-forward role.
Man City's Ferran Torres has also been starting in attack of late - he has already won the European Championship at under-17 and under-19 level. Torres scored five goals in his last four games from the right-hand side.
Manager
Luis Enrique - Holds the distinction of having played for both Real Madrid and Barcelona. As manager of the latter, he won the Treble in 2014/15.
Sweden
How they qualified
Second, Group F - P10 W6 D3 L1 F23 A9 Pts21
Post-qualifying form
After landing in a tough Nations League group featuring France, Portugal and Croatia, the Swedes finished bottom having lost five of their six games, conceding 13 goals in the process.
Squad
Zlatan Ibrahimovic has long been Sweden's star turn but having made himself available for the national team again only recently, a knee injury means he will miss out on Euro 2020.
After scoring five goals in qualifying, Robin Quaison, of Mainz, holds claims to lead the line in Ibrahimovic's absence, as does Real Sociedad's highly-rated youngster Alexander Isak. Another of Sweden's new generation is Juventus' Dejan Kulusevski, who can play wide or in behind.
Still, this doesn't look a team to strike fear into opponents. Former Birmingham and Sunderland man Seb Larsson, now 35, still roams in midfield, while at the back Manchester United's Victor Lindelof will look to guide the back four.
Manager
Janne Andersson - Took over following Euro 2016 and immediately guided the Swedes to the World Cup by eliminating Netherlands in the group stage and Italy in the play-offs.
Poland
How they qualified
First, Group G - P10 W8 D1 L1 F18 A5 Pts25
Seven clean sheets were the foundation of Poland's successful qualifying campaign. However, only 18 goals were scored - they were the only group winners to average under two goals per game.
They won three of their four games against fellow qualifiers Austria and North Macedonia with the single loss coming in Slovenia.
Post-qualifying form
Defeat in England and a draw in Hungary has meant a slow start to their World Cup qualifying campaign.
Squad
Much focus will be on providing star striker, Robert Lewandowski, with chances.
He's just finished as the top-scorer in Europe's best leagues, scoring a record-breaking 41 in the Bundesliga for Bayern Munich.
The Poles also have good options in goal with Wojciech Szczesny usually keeping out West Ham's Lukasz Fabianski.
Manager
The Portuguese took charge of his first game in March, immediately changing the team's formation by playing three at the back. He has enjoyed a much-travelled career as a manager, including in the UK with Swansea, QPR and Leicester.
Also went to three international tournaments as a player during a career which took in stops at Benfica, Juventus and Inter Milan.
Slovakia
How they qualified
Taking just one point off Wales in their qualifying group proved pivotal to them finishing outside the top two in what was a competitive pool.
Still, they grabbed their opportunity with both hands, beating Republic of Ireland on penalties before securing an extra-time win in Northern Ireland in the final.
Post-qualifying form
Again struggled for goals in this season's Nations League campaign, scoring only five as they finished bottom of a group which didn't look the toughest - Czech Republic, Scotland and Israel being their rivals.
Had an up-and-down start to World Cup qualifying, being held by both Cyprus and Malta before upsetting the more-fancied Russia.
Squad
Newcastle's Martin Dubravka - axed for internal disciplinary reasons in 2018 - looks set to start in goal.