| Belgium (4) |
|---|
| Cercle Brugge, | | Sint-Truiden, | | Standard Liège, | | Zulte-Waregem, |
| | Denmark (2) |
|---|
| FC København, | | Odense Boldklub, |
| | England (6) |
|---|
| AFC Bournemouth, | | Arsenal, | | Aston Villa, | | Brentford, | | Leeds United, | | Wolverhampton Wanderers, |
| | France (2) |
|---|
| AJ Auxerre, | | Olympique Nice, |
|
| Germany (4) |
|---|
| Bayer Leverkusen, | | Borussia Dortmund, | | FC St. Pauli, | | Hoffenheim, |
| | Italy (4) |
|---|
| AS Roma, | | Bologna, | | Napoli, | | Sassuolo, |
| | Netherlands (4) |
|---|
| FC Groningen, | | Go Ahead Eagles, | | PSV, | | Sparta, |
| | Spain (4) |
|---|
| Atlético Madrid, | | Barcelona, | | Elche, | | Levante, |
|