| Armenia (1) |
|---|
| FC Ararat-Armenia, |
| | Austria (2) |
|---|
| Red Bull Salzburg, | | Sturm Graz, |
| | Belgium (2) |
|---|
| Anderlecht, | | Union Saint-Gilloise, |
| | Bulgaria (1) |
|---|
| Levski Sofia, |
|
| Croatia (1) |
|---|
| Dinamo Zagreb, |
| | Cyprus (1) |
|---|
| Omonia Nicosia, |
| | Czech Republic (2) |
|---|
| Sparta Praha, | | Viktoria Plzeň, |
| | England (3) |
|---|
| AFC Bournemouth, | | Crystal Palace, | | Sunderland, |
|
| France (3) |
|---|
| Olympique Lyon, | | Olympique Marseille, | | Stade Rennais, |
| | Germany (2) |
|---|
| Bayer Leverkusen, | | Hoffenheim, |
| | Greece (2) |
|---|
| OFI Crete, | | Olympiacos Piraeus, |
| |
| Israel (1) |
|---|
| Hapoel Beer-Sheva, |
| | Italy (2) |
|---|
| AC Milan, | | Juventus, |
| | |
| Poland (2) |
|---|
| Jagiellonia, | | Lech Poznań, |
| | Portugal (2) |
|---|
| Benfica, | | SC União Torreense, |
| | |
| Spain (2) |
|---|
| Celta de Vigo, | | Real Sociedad, |
| |