Ardie Savea will play his 100th Test for the All Blacks and scrumhalf Kyle Preston will make his debut from the bench against South Africa, a Rugby Championship match being billed as the biggest of the year.
No.1-ranked New Zealand will play No.2 South Africa in a repeat of the 2023 World Cup final. Adding even more interest, Saturday's match is at Eden Park, where the All Blacks are unbeaten in 50 Tests since 1994.
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All Blacks head coach Scott Robertson once again has tinkered with his line-up, responding to injuries without making wholesale changes after the loss to Argentina last month.
Finlay Christie will start at scrumhalf and Preston will be on the bench as Robertson responds to injuries to frontline scrumhalves Cam Roigard, Noah Hotham and Cortez Ratima.
Ratima injured his ribs in the Test against Argentina in Buenos Aires, which the All Blacks lost 29-23.
Preston sustained an ankle injury in training this week but has been passed fit.
Robertson also has recalled Wallace Sititi at No.8. Sititi was World Rugby's Breakout Player of the Year in 2024, but has been restricted by injuries.
Tupou Vaa'i moves from the blindside flank to lock, where he will partner captain Scott Barrett, while Simon Parker has been retained to play his second Test on the side of the scrum.
Robertson has surprisingly retained Rieko Ioane on the left wing, while recalling Emoni Narawa to play his fourth Test on the right wing.
Ioane's form has been inconsistent this season and he lacks ability in the aerial contest, which likely will be a feature of Saturday's game.
Props Tamaiti Williams and Tyrel Lomax and lock Fabian Holland will start on the bench and are likely to be called on late to counter the Springboks' "bomb squad" of impact players.
Savea will be the 15th All Black to play 100 Tests and the second in consecutive matches to reach the milestone, after hooker Codie Taylor brought up his century in Buenos Aires.
"Ardie embodies everything that makes an All Black," Robertson said.
"He brings an extraordinary level of passion, leadership and mana (status) every time he pulls on the jersey.
"We will honour his milestone with a performance that reflects not just his quality on the field, but the example he sets every day."
Robertson noted that Savea would be one of three 100-Test All Blacks in the match-day 23 to play South Africa, while Kyle Preston would be joined by three other players who have made a Test debut this year.
South Africa have beaten New Zealand in their past four meetings, but haven't won at Eden Park since 1937.
All teams have 1-1 records ahead of this weekend's matches. South Africa are coming off a narrow win over Australia that followed an upset loss to the Wallabies at Ellis Park the previous week.
Robertson said his players must put that aside and focus on the "highly physical" style he expects from the Springboks.
"Just clear their heads and go and play some footy. Obviously it will be an emotional game but there will be a lot of physical contact," Robertson said.
"Games are won off that first-up physical contact and the ability to do it over and over again."
Will Jordan, Emoni Narawa, Billy Proctor, Jordie Barrett, Rieko Ioane, Beauden Barrett, Finlay Christie; Wallace Sititi, Ardie Savea, Simon Parker, Tupou Vaa'i, Scott Barrett (captain), Fletcher Newell, Codie Taylor, Ethan de Groot.
Replacements: Samisoni Taukei'aho, Tamaiti Williams, Tyrel Lomax, Fabian Holland, Du'Plessis Kirifi, Kyle Preston, Quinn Tupaea, Damian McKenzie