Dublin, as reigning champions, entered the centenary year championship of 1984 as favourites to retain the All-Ireland title. This favourites tag was justified as Mullins added an eighth Leinster title to his collection before later lining out in the All-Ireland decider. Kerry, a team that had carved out a reputation as one of the greatest of all-time over the previous decade, provided the opposition and a great game was expected. The spectators were disappointed as Kerry dominated the proceedings and Mullins's side collapsed. Only two of his team mates scored, including a goal from Barney Rock. At the full-time whistle Kerry were the new champions by 0–14 to 1–6.