Los Pumitas want Baby Bok scalp
Los Pumitas tackle the U20 Springboks at AJ Bell Stadium in Manchester on Saturday, June 11.
Both teams secured a win for their Round One fixture and will be looking to do the same for the Round Two match.
Changes for the young Pumas include Ruben Ricco and Juan Pablo Enríquez in the front row.
Franco Molina is replaced by Mark Kremer, who will play as the blindside flank, while Conrado Roura replaces Mariano Romanini in the openside flank position.
The backline shows just one change, Santiago Mare coming in for Teo Castiglioni.
Argentina Under-20: 15 Bautista Delguy, 14 Tomás Malanos, 13 Juan Cruz Mallía (captain), 12 Santiago Mare, 11 Julián Domínguez, 10 Domingo Miotti, 9 Patricio Baronio, 8 Vicente Boronat, 7 Conrado Roura, 6 Marcos Kremer, 5 Ignacio Calas, 4 Franco Molina, 3 Santiago Medrano, 2 Gaspar Baldunciel, 1 Rubén Ricco.
Replacements: 16 Román Pretz, 17 Santiago Pulella, 18 Gonzalo del Pazo, 19 Mariano Romanini, 20 Bautista Stávile, 21 Lautaro Bazán, 22 Teo Castiglioni, 23 José Barros Sosa.
Date: Saturday, June 11
Venue: AJ Bell Stadium, Salford
Kick-off: 18.00 (19.00 SA time; 14.00 Argentina time)
Referee: Craig Evans (Wales)
Assistant referees: Thomas Charabas (France), Greg MacDonald (England)
TMO: Geoff Warren (England)