| Belgium (4) |
|---|
| Anderlecht, | | Cercle Brugge, | | KV Oostende, | | Racing Genk, |
| | England (6) |
|---|
| Arsenal, | | Brighton and Hove Albion, | | Chelsea, | | Liverpool, | | Manchester United, | | Southampton, |
| | Germany (4) |
|---|
| Bayer Leverkusen, | | Eintracht Frankfurt, | | Mainz 05, | | RB Leipzig, |
| | Italy (4) |
|---|
| AS Roma, | | Cagliari, | | Genoa, | | Napoli, |
|
| Netherlands (6) |
|---|
| Ajax, | | De Graafschap, | | FC Emmen, | | FC Groningen, | | Feyenoord, | | Fortuna Sittard, |
| | Spain (4) |
|---|
| Barcelona, | | Espanyol, | | Levante, | | Real Betis, |
| | Turkey (2) |
|---|
| Besiktas, | | Trabzonspor, |
|