South Africa continue to lead the World Rugby rankings, though New Zealand are narrowing the gap with only 1.06 points between the sides ahead of this weekend's fixtures.
Junior Springbok coach Kevin Foote and captain Riley Norton praised their side's grit and defence after beating Argentina and sealing a World Rugby U20 Championship final clash with New Zealand.
The All Blacks delivered a much-improved performance as they clinched an emphatic 43-17 triumph over France in Wellington.
The All Blacks have confirmed that captain Scott Barrett will miss the remainder of the Test series against France.
The Springboks remain in top spot in the World Rugby rankings following the weekend's action but the All Blacks have managed to close the gap.
The All Blacks were made to sweat in their 2025 season opener before edging a determined and understrength France side 31-27 in Dunedin to take a 1-0 series lead.