| Belgium (2) |
|---|
| Anderlecht, | | Union Saint-Gilloise, |
| | | | Czech Republic (1) |
|---|
| FC Slovácko, |
|
| Denmark (1) |
|---|
| FC Midtjylland, |
| | | | Germany (2) |
|---|
| FC Köln, | | Union Berlin, |
|
| Israel (1) |
|---|
| Hapoel Beer-Sheva, |
| | | Liechtenstein (1) |
|---|
| FC Vaduz, |
| |
| | Portugal (1) |
|---|
| Sporting Braga, |
| | | Spain (2) |
|---|
| Real Betis, | | Villarreal, |
|
| | | |