Lisburn clinched the NCU Junior 1 title on Wednesday night after a convincing win over nearest challengers CIYMS.
The Wallace Park side were always in control of the contest after an opening stand of 124 between Chris Burns (75) and Stuart Lightbody (53), going on to make 157 for 2 in their 20 overs.
Chris Robinson's 18 was the best of the Belmont side's modest 88 for 8 - Callum Atkinson taking 3 for 20, and Richard Booth 2 for 22.
Lisburn have won 11 of their 12 matches to be on 44 points, with second placed CIYMS 12 behnd on 32 with only two games remaining.
Well done to their captain Richard Simpson and their entire squad.