| Belgium (2) |
|---|
| Anderlecht, | | Club Brugge, |
| | Denmark (2) |
|---|
| FC København, | | FC Midtjylland, |
| | England (4) |
|---|
| Arsenal, | | Brentford, | | Manchester United, | | West Ham United, |
| | France (2) |
|---|
| Olympique Lyon, | | Olympique Marseille, |
|
| Germany (4) |
|---|
| Bayer Leverkusen, | | Borussia M'gladbach, | | Eintracht Frankfurt, | | RB Leipzig, |
| | Italy (4) |
|---|
| Atalanta, | | Internazionale, | | Salernitana, | | Udinese, |
| | Netherlands (2) |
|---|
| FC Groningen, | | RKC, |
| | Spain (4) |
|---|
| Barcelona, | | Getafe, | | Real Betis, | | Real Mallorca, |
|