| England (6) |
|---|
| Arsenal, | | Aston Villa, | | Brentford, | | Brighton and Hove Albion, | | Luton Town, | | Manchester City, |
| | France (2) |
|---|
| Paris Saint-Germain, | | Stade Rennais, |
| | Germany (2) |
|---|
| Bayer Leverkusen, | | Fortuna Düsseldorf, |
| | Italy (2) |
|---|
| Atalanta, | | Fiorentina, |
|
| Netherlands (4) |
|---|
| FC Twente, | | FC Utrecht, | | PEC Zwolle, | | SC Heerenveen, |
| | Portugal (2) |
|---|
| FC Porto, | | Vitória Guimarães, |
|