Manx Shield champions Southern Nomads underlined their Trophy credentials with a 31-10 win over Vagabonds B.
Two tries from Josh Samuels and one from Rob Keelan, all converted by Dave Horan, gave Nomads a 21-10 half-time lead.
In the second half, Samuels bagged his hat trick and there was a further try from second row Pete Krecji.
Football: DHSOB win thriller to reach Gold Cup final
Foxdale sweep past Laxey in premier league
NW200: Hickman quickest in disrupted opening practice
Three red flags see day one schedule shortened
John McGuinness 'never thinks' of retiring
23-time TT winner still feeling 'bike-fit' and 'strong' at NW200
IOM Cricket submits plans for new centre
Plans will see association provide year round training