England: Man City, Arsenal, Liverpool, Aston Villa
Spain: Real Madrid, Barcelona, Girona, Atletico Madrid
Italy: Inter Milan, AC Milan, Juventus, Atalanta, Bologna
Germany: Bayer Leverkusen, Stuttgart, Bayern Munich, RB Leipzig, Borussia Dortmund
France: Paris St-Germain, Monaco, Brest
Netherlands: PSV Eindhoven, Feyenoord
Portugal: Sporting Lisbon, Benfica
Belgium: Club Bruges
Scotland: Celtic
Austria: Sturm Graz
Ukraine: Shakhtar Donetsk
The final seven slots will be determined via qualifying.