| England (4) |
|---|
| AFC Bournemouth, | | Manchester United, | | Preston North End, | | Stoke City, |
| | France (2) |
|---|
| Angers SCO, | | RC Lens, |
| | Germany (2) |
|---|
| Hoffenheim, | | RB Leipzig, |
| |
| Netherlands (10) |
|---|
| Almere City, | | Excelsior, | | FC Emmen, | | Helmond Sport, | | Heracles Almelo, | | Jong Ajax, | | Jong AZ, | | Roda JC, | | SC Cambuur, | | VVV, |
| | Spain (2) |
|---|
| Real Sociedad, | | Villarreal, |
|