Annandale defeated Mon Repos by 23 runs to win their maiden Lusignan Sports Club Ram Slam title when the fifth edition was completed on Sunday at the Lusignan Community Centre Ground.
An estimated 1000 patrons saw Annandale winning the toss and taking first strike, piling up 132-3 from their allotted 15 overs.
They then restricted Mon Repos to 109-9 in their quota.