Five first-team players and three B-team footballers will represent their countries
Ben Brereton (Chile), Alexander Sorloth (Norway), Aïssa Mandi (Algeria), Filip Jorgensen (Denmark U21s) and Ilias Akhomach (Spain U21s) will represent their national teams during the current window of international matches.
Yeremy Pino (Spain) and Juan Foyth (Argentina) were also called up by their countries, but due to injuries they have been unable to join up with their country.
B-team players Iker Álvarez (Andorra), Stefano Lekovic (Serbia U21s) and Víctor Moreno (Spain U19s) could represent their countries.
The kick-off times for the first-team players in action is:
Ben Brereton Díaz (Chile) – World Cup qualifiers
Chile vs Peru: Friday 13th October, 2am CEST, Estadio Monumental David Arellano (Chile)
Venezuela vs Chile: Tuesday 17th October, 11pm CEST, Estadio Monumental de Maturín (Venezuela)
Alexander Sorloth (Norway) – EURO 24 qualifiers
Cyprus vs Norway: Thursday 12th October, 8:45pm CEST, AEK Arena (Cyprus)
Norway vs Spain: Sunday 15th October, 8:45pm CEST, Ullevaal Stadion (Norway)
Aïssa Mandi (Algeria) – Friendlies
Algeria vs Cape Verde: Thursday 12th October, 9pm CEST, Stade Mohamed Hamlaoui (Algeria)
Algeria vs Egypt: Monday 16th October, 6pm CEST, Hazza bin Zayed Stadium (United Arab Emirates)
Filip Jorgensen (Denmark U21s) – European U21 Championships qualifiers
Czech Republic U21s vs Denmark U21s: Tuesday 17th October, 6pm CEST, Fotbalovy stadion Strelecky Ostrov (Czech Republic)
Ilias Akhomach (Spain U21s) – European U21 Championships qualifiers
Uzbekistan U21s vs Spain U21s: Friday 13th October, 5:30pm CEST, Bunyodkor (Uzbekistan)
Kazakstan U21s vs Spain U21s: Tuesday 17th October, 3:30pm CEST, Astana Arena (Kazakhstan)