Club Power played his club hurling and football with his local club in
Ahane and enjoyed much success. Ahane, spearheaded by
Mick Mackey,
John Mackey and Power, were the kingpins of Limerick hurling at the time. He won his first senior
county title with the club as a seventeen-year-old in 1933. It was the first of seven county championship victories in-a-row for Power and his club. He won an eighth county medal in 1942, the first of another seven county victories in-a-row. Power captured his fifteenth county hurling medal with Ahane in 1955. Power also enjoyed much success as a member of the Ahane senior football team. He won five senior
county football titles in-a-row with Ahane between 1935 and 1939.
Inter-county Power played junior and senior football with Limerick in the 1930s, however, it was at hurling that he had major success. He made his senior inter-county debut in 1935, winning a
Munster Championship medal that same year. Limerick were later defeated by
Kilkenny in the All-Ireland final. By 1936 Power was a regular fixture on the team. He won a second Munster title that year before claiming his first
All-Ireland medal with an emphatic victory over Kilkenny. Four years later in 1940 Power won his third Munster medal which was subsequently converted into a second All-Ireland medal. 1940 was a watershed for Limerick’s hurlers. It was their last Munster and All-Ireland titles for 33 years. Power continued inter-county hurling until 1949, captaining Limerick to a
National Hurling League title in 1947. It was his fourth NHL medal in all, with previous victories in 1936, 1937 and 1938. He won a Munster Junior Championship medal with Limerick in 1939.
Provincial Power also lined out with
Munster in the inter-provincial hurling competition. He collected his first
Railway Cup medal in his debut year in 1940 as Munster defeated
Leinster. Power later collected five inter-provincial medals in-a-row between 1942 and 1946. He won a seventh and final Railway Cup medal in 1948. ==Post-playing career==