| | Austria (2) |
|---|
| Rapid Wien, | | Sturm Graz, |
| | Belgium (1) |
|---|
| Royal Antwerp FC, |
| | Cyprus (1) |
|---|
| Omonia Nicosia, |
|
| Czech Republic (1) |
|---|
| Slavia Praha, |
| | | | Greece (1) |
|---|
| Olympiacos Piraeus, |
|
| | Poland (1) |
|---|
| Legia Warszawa, |
| | Scotland (2) |
|---|
| Celtic, | | Rangers FC, |
| | Slovakia (1) |
|---|
| Slovan Bratislava, |
|
| | Turkey (2) |
|---|
| Fenerbahçe, | | Galatasaray, |
| | Ukraine (1) |
|---|
| Zorya Luhansk, |
|