In 1975, the 1964-65 Bundesliga top goalscorer Rudolf Brunnenmeier joined Balzers, and the team was promoted to the 1. Liga for the first time at the end of the 1975/76 season. From 1978 to 1984, Balzers won the Liechtenstein Cup 5 out of a possible 6 times, only finishing as runners up in 1979-80.
In 1975, Rudolf Brunnenmeier, the top scorer of the 1964-65 Bundesliga season, joined Balzers, and the team achieved promotion to the 1. Liga for the first time at the end of the 1975/76 season. From 1978 to 1984, Balzers won the Liechtenstein Cup five out of six times, only finishing second in 1979-80.