"This team is young, there is a real newness about it, so history doesn't get in the road of this group," said Hammett. "That has been a positive for us this year and certainly there were no fears when they headed down to Christchurch. And they learned some pretty good lessons when they [Crusaders] gave us a hiding in Wellington earlier on in the year.
"It's been a hallmark of this team that we learn lessons pretty quickly and apply them. It was gutsy, it wasn't pretty. The set piece was difficult at times, it was up and down, but the guts from the defensive perspective and that breakdown area was outstanding."
For Hammett, a former Crusaders assistant coach, it was a victory to savour. For Todd Blackadder, a tough one to take. His halftime message to his players, down 17-16 at the break, was to play in Hurricanes' territory. It wasn't adhered to and the Crusaders paid the consequences, though they had late chances to win it - a penalty attempt wide on the left by Tom Taylor narrowly missed and Tyler Blyendaal's effort after the hooter from more than 50m went under the bar.
The first of Conrad Smith's two tries would also have earned his anger - referee Bryce Lawrence awarding it despite Julian Savea's interference hindering defenders Taylor and Zac Guildford.
The Crusaders had gone to the test window break following 50-point wins over the Blues and Highlanders. But a team missing the injured Kieran Read, Dan Carter and Israel Dagg, and which has become known for its slow starts to seasons, fell into bad habits again.
Hammett sidestepped a question about whether he thought the Crusaders were ripe for the picking, but said: "We knew that we had to physically match them. We thought they would try to take us on through the middle so we predicted that and trained for that and I thought we defended that pretty well."
He said of the Chiefs match at Westpac Stadium on Friday, July 13: "That result is likely to determine whether we go through to the finals or not so it's pretty exciting times for the people of Wellington and the wider Hurricanes franchise."
Hurricanes loose forwards Jack Lam, Brad Shields and Faifili Levave set the tone at the breakdown but it was centre and captain Smith who was the outstanding individual on both attack and defence.
"There are some very good players going around at the moment ... but he's been inspirational and he'd certainly be up there as one of the players of the year in Super Rugby," Hammett said.
Hurricanes 23 (Conrad Smith 2 tries; Beauden Barrett 2 cons, 3 pens) bt Crusaders 22 (Zac Guildford try; Tom Taylor con, 5 pens). HT: 17-16.