Career
Sinnamon started his career at Rangers, playing for the U20 side. He joined Falkirk on loan in August 2015 for six month. Whilst with the Bairns, Sinnamon made his Falkirk, and professional senior football debut, in a Scottish Championship match against Dumbarton on 24 October 2015.
Sinnamon has been capped by the Scotland national under-19 football team making thirteen appearances.
