League A
Group A1: Netherlands, Italy, Bosnia and Herzegovina, Poland
Group A2: England, Belgium, Denmark, Iceland
Group A3: Portugal, France, Sweden, Croatia
Group A4: Switzerland, Spain, Ukraine, Germany
League B
Group B1: Austria, Norway, Northern Ireland, Romania
Group B2: Czech Republic, Scotland, Slovakia, Israel
Group B3: Russia, Serbia, Turkey, Hungary
Group B4: Wales, Finland, Rep of Ireland, Bulgaria
League C
Group C1: Azerbaijan, Luxembourg, Cyprus, Montenegro
Group C2: Armenia, Estonia, North Macedonia, Georgia
Group C3: Moldova, Slovenia, Kosovo, Greece
Group C4: Kazakhstan, Lithuania, Belarus, Albania
League D
Group D1: Malta, Andorra, Latvia, Faroe Islands
Group D2: San Marino, Liechtenstein, Gibraltar