After winning the toss, BSP got off to a perfect start, with Raho Sam (35) and Ratu Maha (51) putting on an opening partnership of 54 runs.
But Sam’s dismissal saw wickets fall at regular intervals.
BSP were eventually bowled out for 166 in under 44 overs.
In reply, ANZ’s opening pair of Jack Vare (74 off 55 balls) and Arina Lahari (62 off 32 balls) belted the BSP bowlers around Amini Park.
Vare’s knock saw eight fours and 3 sixes.
ANZ reached the target comfortably in 22.1 overs, losing just three wickets on the way.