Achievements Born in Newcastle upon Tyne, Marshall began his career at Queen of the South, making his debut on 25 July 2015 in the first round of the Scottish League Challenge Cup, playing the full 90 minutes of a 2–0 win over Stranraer at Palmerston Park and receiving a yellow card in the tenth minute. Marshall made his league debut on 8 August 2015 as Queens started the Scottish Championship season with a 3–1 home win over Alloa Athletic, again playing the entirety of the match.