| Albania (1) |
|---|
| Skënderbeu Korçë, |
| | Austria (2) |
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| Austria Wien, | | Red Bull Salzburg, |
| | Bielorussia (1) |
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| BATE Borisov, |
| |
| | | Cipro (1) |
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| Apollon Limassol, |
| | Repubblica Ceca (3) |
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| Fastav Zlín, | | Slavia Praha, | | Viktoria Plzeň, |
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| Danimarca (1) |
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| FC København, |
| | Inghilterra (2) |
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| Arsenal, | | Everton, |
| | Francia (3) |
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| Olympique Lyon, | | Olympique Marseille, | | Olympique Nice, |
| | Germania (5) |
|---|
| Borussia Dortmund, | | FC Köln, | | Hertha BSC, | | Hoffenheim, | | RB Leipzig, |
|
| | Israele (2) |
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| Hapoel Beer-Sheva, | | Maccabi Tel Aviv, |
| | Italia (4) |
|---|
| AC Milan, | | Atalanta, | | Lazio Roma, | | Napoli, |
| |
| Moldavia (1) |
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| Sheriff Tiraspol, |
| | | Macedonia del Nord (1) |
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| FK Vardar, |
| | Norvegia (1) |
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| Rosenborg BK, |
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| Portogallo (3) |
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| Sporting Braga, | | Sporting CP, | | Vitória Guimarães, |
| | Romania (1) |
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| Steaua Bucureşti, |
| | Russia (4) |
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| CSKA Moskva, | | FC Zenit, | | Lokomotiv Moskva, | | Spartak Moskva, |
| |
| Serbia (2) |
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| Crvena Zvezda, | | FK Partizan, |
| | Spagna (4) |
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| Athletic Club, | | Atlético Madrid, | | Real Sociedad, | | Villarreal, |
| | | Svizzera (2) |
|---|
| FC Lugano, | | Young Boys, |
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| Turchia (2) |
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| Istanbul Başakşehir, | | Konyaspor, |
| | Ucraina (2) |
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| Dynamo Kyiv, | | Zorya Luhansk, |
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