| Österreich (1) |
|---|
| Rapid Wien, |
| | | Belgien (1) |
|---|
| Royal Antwerp FC, |
| |
| Tschechien (2) |
|---|
| FC Slovácko, | | Slavia Praha, |
| | | Griechenland (2) |
|---|
| Olympiacos Piraeus, | | Panathinaikos, |
| | Luxemburg (1) |
|---|
| F91 Dudelange, |
|
| Die Niederlande (2) |
|---|
| AZ, | | FC Twente, |
| | Nordirland (1) |
|---|
| Linfield FC, |
| | Norwegen (1) |
|---|
| Lillestrøm SK, |
| | Schottland (1) |
|---|
| Dundee United, |
|
| Serbien (2) |
|---|
| FK Cukarički, | | FK Partizan, |
| | Slowakei (1) |
|---|
| Slovan Bratislava, |
| | | Schweiz (2) |
|---|
| FC Basel, | | FC Zürich, |
|
|