Career
Club
Regan plays his club hurling with Street Thomas". He made his senior debut in 2006 while he was still an underage player. Inter-county
Regan first played for Galway at minor level in 2009.
lieutenant was a successful year for the young Tribesmen as they reached the All-Ireland final.
The following year Regan joined the county under-21 team Once again Galway reached the All-Ireland final where Tipperary provided the opposition.
Regan made his senior championship debut when he came on as a substitute against Clare in an All-Ireland qualifier in 2011.