| Österreich (1) |
|---|
| Rapid Wien, |
| | Kroatien (1) |
|---|
| Dinamo Zagreb, |
| | Dänemark (1) |
|---|
| FC Midtjylland, |
| | England (2) |
|---|
| Chelsea, | | Manchester United, |
|
| | Deutschland (2) |
|---|
| Borussia Dortmund, | | RB Leipzig, |
| | Griechenland (2) |
|---|
| Olympiacos Piraeus, | | PAOK FC, |
| | Israel (1) |
|---|
| Maccabi Tel Aviv, |
|
| Italien (4) |
|---|
| Atalanta, | | Juventus, | | Lazio Roma, | | Napoli, |
| | Moldawien (1) |
|---|
| Sheriff Tiraspol, |
| | Die Niederlande (3) |
|---|
| Ajax, | | PSV, | | Vitesse, |
| | Portugal (3) |
|---|
| Benfica, | | FC Porto, | | Sporting Braga, |
|
| | Schottland (1) |
|---|
| Rangers FC, |
| | Spanien (6) |
|---|
| Atlético Madrid, | | Barcelona, | | Real Betis, | | Real Sociedad, | | Sevilla, | | Villarreal, |
|