The White Ferns are just one game away from progressing to the semifinals of the ICC Women's World Twenty20 after beating South Africa at Galle International Stadium in Sri Lanka.
Chasing 152 for victory, South Africa were restricted to 129 for nine from their twenty overs, giving the White Ferns an important 22-run victory.
The target seemed out of reach from the outset for South Africa, who lost two early wickets only 15 runs into their innings.
That brought Alison Hodgkinson and Susan Benade together in the middle and between them they temporarily took the momentum away from New Zealand.
Having claimed two wickets for six runs in her first two overs, Erin Bermingham was then punished in her third with 15 runs coming from it. Benade in particular was the aggressor smashing a six and a four within the first three deliveries.