Teams
- Aberdeen
- Apoel Nicosia
- Astana
- Aston Villa
- AZ Alkmaar
- Backa Topola
- Ballkani
- Besiktas
- Bodø/Glimt
- Borac Banja Luka
- Breidablik
- Celje
- Cercle Bruges
- Chelsea
- Club Bruges
- Dinamo Minsk
- Dinamo Zagreb
- Djurgården
- FC Astana
- FC Copenhagen
- FC Nordsjælland
- Fenerbahçe
- Ferencvárosi TC
- Fiorentina
- FK Cukaricki
- Frankfurt
- Hearts
- Heidenheim
- HJK
- HJK Helsinki
- Istanbul Basaksehir
- Jagiellonia Bialystok
- KAA Gent
- KI Klaksvík
- KRC Genk
- Larne
- LASK
- Legia Warsaw
- Lille
- Ludogorets
- Lugano
- Maccabi Tel-Aviv
- Mladá Boleslav
- Molde
- Noah
- Olimpija Ljubljana
- Omonia Nicosia
- Pafos
- Panathinaikos
- PAOK Salonika
- Petrocub-Hincesti
- Rapid Vienna
- Real Betis
- Shamrock Rovers
- Slovan Bratislava
- Spartak Trnava
- St. Gallen
- The New Saints
- Vikingur Reykjavík
- Viktoria Plzen
- Vitória Guimarães
- Zorya Luhansk
- Zrinjski Mostar
