Jack, an attacking midfielder, joined the Mariners on loan from Curzon Ashton in March 2022, and has now made the permanent switch to Crosby.

He made seven starts plus three appearances as a substitute in 2021-22, scoring two spectacular league goals plus the winner at Runcorn Linnets in the play-off final which sealed Marine’s promotion to the NPL Premier Division.

Jack missed the second half of the 2022-23 season with an ACL injury and signed a new contract in summer 2023.