Argentina coach Mario Ledesma has kept faith in his starting XV that beat the All Blacks for their important clash with the Wallabies this weekend.
The only changes are among the replacements, where he made three changes.
This is a very important match for the Pumas and one that they will be fired up for come Saturday.
Argentina: 15 Santiago Carreras, 14 Bautista Delguy, 13 Matias Orlando, 12 Santiago Chocobares, 11 Juan Imhoff, 10 Nicolas Sanchez, 9 Tomas Cubelli, 8 Rodrigo Bruni, 7 Marcos Kremer, 6 Pablo Matera (c), 5 Matias Alemanno, 4 Guido Petti, 3 Francisco Gomez Kodela, 2 Julian Montoya, 1 Nahuel Tetaz Chapparo.
Replacements: 16 Santiago Socino, 17 Mayco Vivas, 18 Santiago Medrano, 19 Santiago Grondona, 20 Facundo Isa, 21 Gonzalo Bertranou, 22 Emiliano Boffelli, 23 Santiago Cordero.