| Österreich (2) |
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| Red Bull Salzburg, | | Sturm Graz, |
| | Aserbaidschan (1) |
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| Qarabağ, |
| | Belgien (1) |
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| Union Saint-Gilloise, |
| |
| Zypern (2) |
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| AEK Larnaca, | | Omonia Nicosia, |
| | Dänemark (1) |
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| FC Midtjylland, |
| | England (2) |
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| Arsenal, | | Manchester United, |
| | Finnland (1) |
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| HJK Helsinki, |
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| Frankreich (3) |
|---|
| AS Monaco, | | FC Nantes, | | Stade Rennais, |
| | Deutschland (3) |
|---|
| Bayer Leverkusen, | | SC Freiburg, | | Union Berlin, |
| | Griechenland (1) |
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| Olympiacos Piraeus, |
| |
| Italien (3) |
|---|
| AS Roma, | | Juventus, | | Lazio Roma, |
| | Moldawien (1) |
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| Sheriff Tiraspol, |
| | Die Niederlande (3) |
|---|
| Ajax, | | Feyenoord, | | PSV, |
| |
| Portugal (2) |
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| Sporting Braga, | | Sporting CP, |
| | Serbien (1) |
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| Crvena Zvezda, |
| | Spanien (4) |
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| Barcelona, | | Real Betis, | | Real Sociedad, | | Sevilla, |
| |
| | Türkei (2) |
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| Fenerbahçe, | | Trabzonspor, |
| | Ukraine (2) |
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| Dynamo Kyiv, | | Shakhtar Donetsk, |
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