After missing Cork's National League decider victory over Limerick in 1972, McCarthy later won a fourth Munster medal following a 6–18 to 2–8 thrashing of Clare. The subsequent All-Ireland decider saw Cork face Kilkenny. The Rebels dominated the early exchanges and went eight points clear after a long-range score from wing-back Con Roche in the 17th minute of the second half. Remarkably they didn't score again. Kilkenny took control with Pat Henderson a key figure at centre-back and Eddie Keher cutting loose up front. They were level after a Frank Cummins goal and went on to win by eight points.