| | Czech Republic (1) |
|---|
| Viktoria Plzeň, |
| | England (5) |
|---|
| Arsenal, | | Aston Villa, | | Liverpool, | | Manchester City, | | West Ham United, |
| | France (2) |
|---|
| Lille, | | Olympique Marseille, |
|
| Germany (2) |
|---|
| Bayer Leverkusen, | | Bayern München, |
| | Greece (2) |
|---|
| Olympiacos Piraeus, | | PAOK FC, |
| | Italy (4) |
|---|
| AC Milan, | | AS Roma, | | Atalanta, | | Fiorentina, |
| |