Rassie Nienaber has kept the same starting team that put away the Wallabies in Sydney, but has selected Elrigh Louw, Faf de Klerk and Andre Esterhuizen on the bench.
The Boks are marginal historical favourites in Argentina in the RC – 4 wins, 3 losses and 1 draw since 2012. However Argentina under Cheika has shown the ability to put away the All Blacks at home. In probably the most competitive Rugby Championship ever the Boks cannot afford to be even the slight bit complacent in any game.
The Pumas players (and crowd) can get very passionate and worked up – so the game will very likely be more of a tempestuous affair than Sydney. The Boks will do well to channel the same aggression as before but keep it focused on winning the game and not the fight.
15 Willie le Roux, 14 Canan Moodie, 13 Jesse Kriel, 12 Damian de Allende, 11 Makazole Mapimpi, 10 Damian Willemse, 9 Jaden Hendrikse, 8 Jasper Wiese, 7 Franco Mostert, 6 Siya Kolisi, 5 Lood de Jager, 4 Eben Etzebeth, 3 Frans Malherbe, 2 Malcolm Marx, 1 Steven Kitshoff.
Subs: 16 Deon Fourie, 17 Ox Nche, 18 Trevor Nyakane, 19 Kwagga Smith, 20 Elrigh Louw, 21 Faf de Klerk, 22 Frans Steyn, 23 Andre Esterhuizen.