.Marnus Labuschagne finished up his county time at Glamorgan along with a record-breaking bowling efficiency throughout Friday's T20 Bang match versus Somerset in Cardiff.The Queensland leg-spinner asserted career-best designs of 5-11 coming from 2.3 overs, including a triple-wicket maiden, to help spin Somerset for 123 in 13.3 overs at Sophia Gardens.It was actually the best bowling performance by a Glamorgan player in the T20 layout, improving Graham Wagg's 5-15 versus Worcestershire in June 2013. Carried right into the strike in the tenth over, Labuschagne removed rival captain Lewis Gregory before tidying up Somerset's rear, along with his 4 continuing to be dismissals each bowled.Gregory's shift triggered a frantic failure of 7-35, along with Glamorgan navigating in the direction of a powerful 123-run victory.Watch every round of the England v West Indies test set LIVE & exclusive to Fox Cricket, readily available on Kayo. New to Kayo? Start your free of charge trial today > Marnus Labuschagne of Glamorgan. Image through Dan Istitene/Getty ImagesSource: Getty ImagesEarlier, Glamorgan submitted 4-243 coming from its 20 overs, the highest staff total amount from this time's T20 Blast, along with captain Kiran Carlson punching a career-best 135 (64) after winning the toss as well as choosing to baseball bat first.However, it had not been good enough for the Welsh area to obtain the kos, ending up sixth in their team's standings along with six triumphes coming from thirteen encounters.Labuschagne, that will certainly come back home to Australia today, completed the T20 Blast with 228 runs at 20.72 and 15 wickets at 12.86.