Perth-born Ross joined the club in 2013 from Scone Thistle. Ross, who attended Perth Academy, was part of the Development Squad for season 2017/2018.

Ross joined BSC Glasgow in the Scottish Lowland League on-loan to January 2019 while continuing to play for the club's Reserves and U18 sides. While on-loan at the Indodrill Stadium, Ross penned a new contract keeping him at McDiarmid Park until at least May 2021. 

He made 8 appearances for BSC, keeping 3 clean sheets before returning to McDiarmid Park at the end of his loan spell.

He made his first appearance on the bench for the first-team against Livingston in March 2019 with Zander Clark ruled out due to a hamstring injury. 

Would you like to sponsor Ross Sinclair? Player Sponsorship is £315 (Inc. VAT) for the season - contact Roddy Grant on 01738 455000 for more information.