| Belgien (4) |
|---|
| Racing Genk, | | Sint-Truiden, | | Sporting Charleroi, | | Union Saint-Gilloise, |
| | England (6) |
|---|
| Arsenal, | | Brentford, | | Brighton and Hove Albion, | | Fulham, | | Newcastle United, | | West Ham United, |
| | Frankreich (2) |
|---|
| Olympique Nice, | | RC Lens, |
| | Deutschland (4) |
|---|
| Bayer Leverkusen, | | Hoffenheim, | | RB Leipzig, | | Stuttgart, |
|
| Italien (4) |
|---|
| Atalanta, | | Como 1907, | | Genoa, | | Napoli, |
| | Die Niederlande (6) |
|---|
| Ajax, | | Excelsior, | | FC Groningen, | | NEC, | | PSV, | | SC Telstar, |
| | Spanien (4) |
|---|
| Atlético Madrid, | | Barcelona, | | Osasuna, | | Valencia, |
|