[3] He made two appearances for the team in the 2011 MCCA Knockout Trophy against Devon and Wiltshire,[2] as well as two games in the 2011 Minor Counties Championship against Cornwall and Herefordshire.
[9] It was however for Scotland that Smith made his debut in senior cricket, during a List A match in the 2013 Yorkshire Bank 40 against Durham.
In a heavy seven wicket defeat for Scotland, Smith was dismissed for a third-ball duck by Paul Collingwood, while in Durham's chase he bowled 2.5 wicketless overs, which conceded 32 runs.
He made his debut for Glamorgan in the County Championship against Kent in September 2013, taking the wicket of Brendan Nash with his first ball.
In December 2013 he signed a two-year contract with Glamorgan allowing him to play cricket while studying for a mathematics degree at the University of Bristol.
In 2014 Smith was a regular member of the Glamorgan county championship side, making his maiden first class 50 at Bristol in June.
His first championship game was against Northamptonshire at the end of May where he participated in a Glamorgan batting recovery which added 221 runs for the last 4 wickets in just 37 overs, finishing on 49 not out.