In May 2023, the Pecos League announced the joining of the Dublin Leprechauns in the Pacific Division.
[1][2] Trevor Wick was announced as the team's first manager, but was replaced during spring training by Albert Dominguez.
[3] After losing their first four games of the 2023 season, the Leprechauns hosted their first regular-season home opener at Fallon Sports Park in Dublin on May 30, defeating the Monterey Amberjacks 6–2.
[4] The success was short-lived; the Leprechauns finished at the bottom of the division with a 4–45 record.
[6][7] They began their second season on May 30, 2024 with an 11–9 win at home against the San Rafael Pacifics,[8] but subsequently lost their regular season home opener against the Pacifics.