[1] He also lined out with the Dublin South amalgamation in the Leinster Colleges SHC.
[2] Murphy progressed to adult club level and won consecutive Dublin SHC medals in 2019 and 2020.
[3][4] He also lined out with University College Dublin in the Fitzgibbon Cup.
[5] Murphy began his inter-county career with Dublin as a member of the under-17 team that lost the 2017 All-Ireland under-17 final to Cork.
[7] Murphy made his senior team debut in a defeat of Westmeath in the 2023 Walsh Cup.