Ox and Bongi return for Twickenham
Rassie has retained the same starting team from Durban except that Ox Nche returns at loosehead. Bongi Mbonambi, Grant Williams and Jesse Kriel move onto the bench.
If Australia can sneak a win over New Zealand the Boks can afford to lose this game by 7 points. Otherwise a simple win over the Pumas will hand the Boks the Rugby Championship trophy.
15 Damian Willemse, 14 Cheslin Kolbe, 13 Canan Moodie, 12 Damian de Allende, 11 Ethan Hooker, 10 Sacha Feinberg-Mngomezulu, 9 Cobus Reinach, 8 Jasper Wiese, 7 Pieter-Steph du Toit, 6 Siya Kolisi (c), 5 Ruan Nortje, 4 Eben Etzebeth, 3 Thomas du Toit, 2 Malcolm Marx, 1 Ox Nche.
Bench: 16 Bongi Mbonambi, 17 Jan-Hendrik Wessels, 18 Wilco Louw, 19 RG Snyman, 20 Kwagga Smith, 21 Grant Williams, 22 Manie Libbok, 23 Jesse Kriel.