Entre 1958 et 1965, l'Union a participé au Fair Cup
(Coupe des Villes de Foires - devenu la Coupe de l'UEFA)

1958-1960

Union	Leipzig	6-1
Leipzig	Union	1-0
Union	AS Roma	2-0
AS Roma	Union	1-1
Union	Birmingham City	2-4
Birmingham City	Union	4-2

1960-1961

Union	AS Roma	0-0
AS Roma	Union	4-1

1961-1962

Union	Hearts	1-3
Hearts	Union	2-0

1962-1963

Marseille	Union	1-0
Union	Marseille	4-2
Zagreb	Union	2-1
Union	Zagreb	1-0
Zagreb	Union	3-2

1964-1965

Juventus	Union	1-0
Union	Juventus	0-1