The Springboks need a win against the Pumas on Saturday to clinch the Castle Lager Rugby Championship.
This also in light of what will happen between the outcome of the match between the All Blacks and the Wallabies.
South Africa will face Argentina in the third and final Castle Lager Rugby Championship encounter in Salta on August 10.
The experienced Tendai Mtawarira (loosehead prop), Bongi Mbonambi (hooker) and Trevor Nyakane (tighthead prop) will pack down in the Springbok front row against the Pumas.
The reshuffled front row are the only changes to the starting 15 from the one that held holders New Zealand to a thrilling 16-16 draw in Wellington on July 27. Duane Vermeulen will again lead the Springboks as captain for this decisive clash in the high altitude of Salta.
Mtawarira, the most experienced Springbok prop in history, and Nyakane replace Steven Kitshoff and Frans Malherbe, while Mbonambi takes over the hooker duties from Malcolm Marx.
All three front rankers who started the Test at the Westpac Stadium in the New Zealand capital are due to make an impact off the bench against the Pumas on Saturday.
The Beast, who is set to make his 110th appearance in the Green and Gold jersey, will join Rugby World Cup winner Bryan Habana on 53 appearances in the Castle Lager Rugby Championship to equal the Springbok record for number of caps in the southern hemisphere competition.
South Africa can clinch the Castle Lager Rugby Championship for the first time since 2009 if they can manage to beat the difficult Pumas with a bonus point.
National director of rugby Rassie Erasmus described Saturday’s vital clash as another very important opportunity to build momentum towards the Rugby World Cup in Japan.
“The Pumas are a very difficult team to play at home and they will be fired up for this one in front of their passionate crowd in Salta,” said Erasmus.
Regarding the tweaked front row, Erasmus said: “This Test is a good opportunity for Bongi and Trevor to start next to Beast, who has a wealth of experience from playing more than 100 Tests for the Springboks.
“We all know about the massively difficult forward threat of Argentina; however, they are a clever side with skill and pace out wide, so we will have to be alert on defence right until the final whistle,” said Erasmus.
The two teams are due to meet each other again on August 17 in Pretoria in what will be the Springboks’ final home Test before the announcement of the official Rugby World Cup squad on August 26.
South Africa and Argentina have played three times before in Salta. The first Test, in 2014, was won 33-31 by the Springboks, while the Pumas won the second encounter at the Estadio Padre Ernesto Martearena in 2016, also by two points (26-24).
The last encounter between the two countries in Salta was in 2017, when Eben Etzebeth’s team, playing in a special edition red jersey, triumphed by a winning margin of 18 points (41-23), which was also the Boks’ biggest Castle Lager Rugby Championship victory in Argentina.
Overall, the Springboks have played 14 Test matches in Argentina against the Pumas, with 11 victories, two defeats and one draw, for a win percentage of 79 per cent.
