Andy Farrell has made four changes to his starting lineup from their win over Australia. Garry Ringrose and Josh van der Flier return from injury. Bundee Aki and Andrew Porter also come into the starting XV. Robbie Henshaw has been ruled out with a hamstring injury.
Ireland starting XV: 15 Mack Hansen, 14 Tommy O’Brien, 13 Garry Ringrose, 12 Bundee Aki, 11 James Lowe, 10 Sam Prendergast, 9 Jamison Gibson-Park, 1 Andrew Porter, 2 Dan Sheehan, 3 Tadhg Furlong, 4 James Ryan, 5 Tadhg Beirne, 6 Ryan Baird, 7 Josh van der Flier, 8 Caelan Doris (captain).
Replacements: 16 Ronan Kelleher, 17 Paddy McCarthy, 18 Finlay Bealham, 19 Cian Prendergast, 20 Jack Conan, 21 Craig Casey, 22 Jack Crowley, 23 Tom Farrell.
Rassie Erasmus rung the changes for their win over Italy last weekend and reverts closer to the starting XV that beat France a few weeks ago. RG Snyman, who currently plys his trade at Leinster, will earn his 50th cap for the Springboks off the bench.
South Africa starting XV: 15 Damian Willemse, 14 Canan Moodie, 13 Jesse Kriel, 12 Damian de Allende, 11 Cheslin Kolbe, 10 Sacha Feinberg-Mngomezulu, 9 Cobus Reinach, 1 Boan Venter, 2 Malcolm Marx, 3 Thomas du Toit, 4 Eben Etzebeth, 5 Ruan Nortje, 6 Siya Kolisi (captain), 7 Pieter-Steph du Toit, 8 Jasper Wiese.
Replacements: 16 Johan Grobbelaar, 17 Gerhard Steenekamp, 18 Wilco Louw, 19 RG Snyman, 20 Kwagga Smith, 21 Andre Esterhuizen, 22 Grant Williams, 23 Manie Libbok.
