The Football Ferns have begun their inaugural Cup of Nations campaign with a defeat, going down 2-0 to Australia on Thursday night at Leichhardt Oval in Sydney.
The Tom Sermanni-coached team, who were looking to beat their transtasman rivals for the first time since 1994, competed well for long periods in front of nearly 7000 parochial fans.
But the Matildas had the better of the chances throughout, while the Ferns look to begin a new era under Sermanni after the turmoil of 2018.
The sixth-ranked team in the world scored right before half-time, Emily Gielnik latching on to a partially-cleared ball and hammering home with New Zealand goalkeeper Erin Nayler stranded.
Australia could have opened the scoring earlier in the first half when Alanna Kennedy's bending free kick ricocheted off the crossbar.