In the 1989–90 League of Ireland First Division season, the Waterford United F.C., an Irish association football club based in Waterford, was one of the two teams that were promoted to the Premier Division.
In the 1989–90 League of Ireland First Division season, the Waterford United F.C., an Irish association football club based in Waterford, was one of the two teams that were promoted to the Premier Division.