| Austria (2) |
|---|
| Rapid Wien, | | Red Bull Salzburg, |
| | Croatia (1) |
|---|
| Dinamo Zagreb, |
| | | England (2) |
|---|
| Leicester City, | | Liverpool, |
|
| Germany (3) |
|---|
| Bayern München, | | Borussia Dortmund, | | RB Leipzig, |
| | Greece (1) |
|---|
| Olympiacos Piraeus, |
| | Israel (1) |
|---|
| Maccabi Tel Aviv, |
| | Italy (4) |
|---|
| Atalanta, | | Internazionale, | | Lazio Roma, | | Napoli, |
|
| Moldova (1) |
|---|
| Sheriff Tiraspol, |
| | Netherlands (2) |
|---|
| PSV, | | Vitesse, |
| | Portugal (2) |
|---|
| FC Porto, | | Sporting Braga, |
| |
| | Spain (4) |
|---|
| Barcelona, | | Real Betis, | | Real Sociedad, | | Sevilla, |
|