| | | | Belgio (2) |
|---|
| AA Gent, | | Anderlecht, |
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| | Cipro (2) |
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| AEK Larnaca, | | Apollon Limassol, |
| | Repubblica Ceca (2) |
|---|
| FC Slovácko, | | Slavia Praha, |
| | Danimarca (1) |
|---|
| Silkeborg IF, |
|
| Inghilterra (1) |
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| West Ham United, |
| | Francia (1) |
|---|
| Olympique Nice, |
| | | Irlanda (1) |
|---|
| Shamrock Rovers, |
|
| Israele (1) |
|---|
| Hapoel Beer-Sheva, |
| | Italia (2) |
|---|
| Fiorentina, | | Lazio Roma, |
| | |
| Liechtenstein (1) |
|---|
| FC Vaduz, |
| | Lituania (1) |
|---|
| Zalgiris Vilnius, |
| | Moldavia (1) |
|---|
| Sheriff Tiraspol, |
| |
| Norvegia (2) |
|---|
| Bodø-Glimt, | | Molde FK, |
| | | Portogallo (1) |
|---|
| Sporting Braga, |
| | Romania (2) |
|---|
| CFR Cluj, | | FCSB, |
|
| | | Slovacchia (1) |
|---|
| Slovan Bratislava, |
| |
| Svezia (1) |
|---|
| Djurgardens IF, |
| | | Turchia (3) |
|---|
| Istanbul Başakşehir, | | Sivasspor, | | Trabzonspor, |
| |