Chasing a modest target of 197 set by the Eastern Edge, Barramundis cruised to a comfortable victory on the back of an 86-run third-wicket partnership between Assad Vala (51) and Lega Siaka (50).
Vani Vagi Morea (38) was the other major contributor with the bat for the Barramundis, while Tyrell Sinclair (3/45) and David Grant (2/42) were the pick of the Eastern Edge bowlers.
Barramundis lost three (3) late wickets, but still managed to win by four (4) wickets with over eleven (11) overs to spare.
Earlier in the day, a disciplined bowling performance by PNG Barramundis bowled the Eastern Edge for 196 in less than 43 overs.
Barramundis will now take on the Western Grit today in another 50 over encounter in Darwin.