| Albania (1) |
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| Skënderbeu Korçë, |
| | Austria (2) |
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| Austria Wien, | | Red Bull Salzburg, |
| | Białoruś (1) |
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| BATE Borisov, |
| |
| | | Cypr (1) |
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| Apollon Limassol, |
| | Republika Czeska (3) |
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| Fastav Zlín, | | Slavia Praha, | | Viktoria Plzeň, |
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| | Anglia (2) |
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| Arsenal, | | Everton, |
| | Francja (3) |
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| Olympique Lyon, | | Olympique Marseille, | | Olympique Nice, |
| | Niemcy (5) |
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| Borussia Dortmund, | | FC Köln, | | Hertha BSC, | | Hoffenheim, | | RB Leipzig, |
|
| | Izrael (2) |
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| Hapoel Beer-Sheva, | | Maccabi Tel Aviv, |
| | Włochy (4) |
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| AC Milan, | | Atalanta, | | Lazio Roma, | | Napoli, |
| |
| Mołdawia (1) |
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| Sheriff Tiraspol, |
| | | Macedonia Północna (1) |
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| FK Vardar, |
| | Norwegia (1) |
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| Rosenborg BK, |
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| Portugalia (3) |
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| Sporting Braga, | | Sporting CP, | | Vitória Guimarães, |
| | Rumunia (1) |
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| Steaua Bucureşti, |
| | Rosja (4) |
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| CSKA Moskva, | | FC Zenit, | | Lokomotiv Moskva, | | Spartak Moskva, |
| |
| Serbia (2) |
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| Crvena Zvezda, | | FK Partizan, |
| | Hiszpania (4) |
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| Athletic Club, | | Atlético Madrid, | | Real Sociedad, | | Villarreal, |
| | Szwecja (1) |
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| Östersunds FK, |
| | Switzerland (2) |
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| FC Lugano, | | Young Boys, |
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| Turcja (2) |
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| Istanbul Başakşehir, | | Konyaspor, |
| | Ukraina (2) |
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| Dynamo Kyiv, | | Zorya Luhansk, |
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