[2] During his studies at the Limerick Institute of Technology, La Touche Cosgrave was selected for the college's senior hurling team for the Fitzgibbon Cup.
On 23 July 2013, he came on as a substitute in the 53rd minute when Limerick won their first Munster Championship title in 29 years after a 1-20 to 4-08 defeat of Waterford in a replay of the final.
[6] Lyons subsequently joined the Limerick under-21 hurling team and won a Munster Championship medal in 2017 after a 0-16 to 1-11 defeat of Cork in the final.
[9] Lyons was added to the Limerick senior hurling panel for the early stages of the 2017 season, however, he failed to retain his place for the championship.
[10][11] Lyons rejoined the Limerick senior panel in 2018, making his debut as a substitute for Aaron Gillane in a 1-24 to 0-10 defeat of Offaly in the National Hurling League.