"Their pack was huge. But our girls stuck to it ... we had defensive lapses and while they beat us on the outside with superior pace they never beat us up the middle," Blake said.
The fact Hawke's Bay had 14 players for 10 minutes made their effort more commendable. Lock Turuhira McIlroy was unlucky to be sinbinned for attempting to kick the ball out of an Auckland player's hands.
Former Black Fern Amy Williams scored a try and kicked a conversion for the hosts. Williams joined winger Felicity Powdrell as the pick of the Bay backs.
Hooker Forne Burkin was the Tuis player-of-the-match. She had a massive workrate, forced three turnovers and took a tighthead.
The Tuis loose forward trio of No8 Te Aroha Hunt, who may be in doubt for the Dunedin trip with an ankle injury, captain Laurae Blake and fellow flanker Naomi Hunt again enjoyed dominant patches.