Clyne represented the
Scottish team at the
2010 Commonwealth Games in
Delhi, India, where he competed in the
squash events reaching the semi-finals of the
men's doubles with
Harry Leitch. Clyne attended his second Commonwealth Games after being selected by the
Scottish team at the
2014 Commonwealth Games in Glasgow, where he competed in the
singles and doubles events reaching the semi-finals of the
men's doubles with Harry Leitch again. Four years later a third appearance ensued, representing the
2018 Scottish team at the
2018 Commonwealth Games in the Gold Coast, Australia, where he competed in the
singles and doubles events reaching the semi-finals of the
men's doubles with
Greg Lobban. In between his second and third Games, he won the 2016
World Squash Doubles Championships with Greg Lobban. He went to his fourth Commonwealth Games in 2022 in Birmingham. Clyne was a ten-time national singles champion at the
Scottish National Squash Championships in 2008, 2010, and from 2014 to 2020. He was the Scottish number one, following in the footsteps of greats such as
Peter Nicol and
John White. == References ==