[6] In July 2019, he was selected to play for the Dublin Chiefs in the inaugural edition of the Euro T20 Slam cricket tournament.
[9] In June 2019, he was named in the Ireland Wolves squad for their home series against the Scotland A cricket team.
[12] In September 2019, he was named in Ireland's squad for the 2019 ICC T20 World Cup Qualifier tournament in the United Arab Emirates.
[13] In December 2019, Delany was named in Ireland's One Day International (ODI) squad for their series against the West Indies.
[18][19] In September 2021, Delany was named in Ireland's provisional squad for the 2021 ICC Men's T20 World Cup.