Career
Siddall started his career at his local club Witton Albion before he earned a contract at Wolverhampton Wanderers however injury prevented him making an appearance. He rejoined Witton Albion and was signed by Northwich Victoria soon after. In 1950 Siddall joined Football League side Stoke City and was to challenge John Malkin for a place on the right wing and he had a successful 1951-1952 and 1952-1953 season when he played in virtually half the league games in both seasons before he moved to Bournemouth and on to Ipswich Town.
He finished playing football at Haverhill Rovers while also working at Felixstowe Docks.