He played for Ardwick, Newton Heath, Derby County, Blackpool, Warmley and Dundee.
[1] Douglas made his debut for Blackpool in their first-ever match in the Football League, on 5 September 1896.
He went on to be ever-present in the club's 30 games that season, keeping five clean sheets in the process.
He was also ever-present in the following 1897–98 campaign, and achieved six clean sheets that time around.
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