He currently plays for Athlone Town, wearing the number 18 shirt. He plays primarily as a Forward.

His most recent move was a Free from Austin FC II to Athlone Town on 2026-01-15.

In the Ireland First Division 2026 season, peter grogan scored 1 goals and provided 0 assists across 3 appearances, averaging 0.3 goals per game with 0 shots attempted and 0 on target.