Calum Waters, born in Glasgow on 10 March 1996 (age 30), came through at Celtic as a trainee before his senior career took shape elsewhere. A left-back, he left Celtic in July 2016 for Alloa Athletic, a practical move rather than one that needed much ceremony.
That first spell at Alloa gave him regular football quickly. In 2016-17 he made 36 league appearances and scored once, still his most productive league season. Spells with Kilmarnock and Greenock Morton followed, before he became more firmly associated with Alloa again.
In 2026-27, Waters has made seven appearances for Alloa across all competitions, including three in League One and four in the Championship play-offs, scoring once. His career has been that of a steady Scottish professional: started at Celtic, shaped by moves through the domestic game, and settled most clearly at Alloa.
