.Marnus Labuschagne wrapped up his county season at Glamorgan along with a record-breaking bowling efficiency in the course of Friday's T20 Bang match against Somerset in Cardiff.The Queensland leg-spinner stated career-best figures of 5-11 from 2.3 overs, featuring a triple-wicket maiden, to help spin Somerset for 123 in 13.3 overs at Sophia Gardens.It was actually the most ideal bowling performance by a Glamorgan player in the T20 layout, enhancing Graham Wagg's 5-15 versus Worcestershire in June 2013. Taken right into the attack in the tenth over, Labuschagne took out competing leader Lewis Gregory prior to tidying up Somerset's tail, with his 4 staying dismissals each bowled.Gregory's variation triggered a frenzied collapse of 7-35, along with Glamorgan travelling towards a commanding 123-run victory.Watch every ball of the England v West Indies examination set LIVE & exclusive to Fox Cricket, accessible on Kayo. New to Kayo? Begin your free trial today > Marnus Labuschagne of Glamorgan. Image by Dan Istitene/Getty ImagesSource: Getty ImagesEarlier, Glamorgan submitted 4-243 from its 20 overs, the highest team overall from this season's T20 Bang, with leader Kiran Carlson punching a career-best 135 (64) after gaining the throw and also picking to baseball bat first.However, it wasn't sufficient for the Welsh region to apply for the knockout blows, finishing sixth in their team's standings with 6 success from 13 encounters.Labuschagne, who will definitely return home to Australia this week, ended up the T20 Burst along with 228 runs at 20.72 as well as 15 wickets at 12.86.