| Belgium (4) |
|---|
| Club Brugge, | | Racing Genk, | | RWDM, | | Union Saint-Gilloise, |
| | Italy (6) |
|---|
| AC Monza, | | AS Roma, | | Bologna, | | Fiorentina, | | Frosinone, | | Genoa, |
| | Netherlands (2) |
|---|
| AZ, | | Heracles Almelo, |
| | Spain (6) |
|---|
| Atlético Madrid, | | Celta de Vigo, | | Deportivo Alavés, | | Granada, | | Osasuna, | | Real Betis, |
|