Jaguares head coach Raul Pérez has made six changes to his side ahead of the visit of the Stormers to Buenos Aires.
Felipe Arregui makes his first start at prop, replacing Nahuel Tetaz Chaparro, while Matías Alemanno takes the place of Guido Petti in the second row.
Tomás Lezana is another new face, this time in the back row replacing Juan Manuel Leguizamón.
In the backs Lucas González Amorosino and Matías Orlando start in place of Emiliano Boffelli and Santiago Cordero, with the latter named amongst the replacements.
Juan Martín Hernández misses out due to a knee injury and his place in the centres is taken by Matías Moroni.
Jaguares: 15 Joaquín Tuculet, 14 Matías Orlando, 13 Matías Moroni, 12 Jeronimo de la Fuente, 11 Lucas González Amorosino, 10 Nicolás Sánchez, 9 Martín Landajo, 8 Leonardo Senatore, 7 Tomás Lezana, 6 Pablo Matera, 5 Tomas Lavannini, 4 Matías Alemanno, 3 Felipe Arregui, 2 Agustín Creevy (c), 1 Santiago García Botta
Replacements: 16 Julián Montoya, 17 Roberto Tejerizo, 18 Enrique Pieretto, 19 Guido Petti, 20 Facundo Isa, 21 Gonzalo Bertranou, 22 Santiago González Iglesias, 23 Santiago Cordero
Date: Saturday, March 26
Venue: Vélez Sarsfield, Buenos Aires
Kick-off: 18:40 local (21:40 GMT)
Referee: Chris Pollock
Assistant Referees: Jamie Nutbrown, Federico Anselmi
TMO: Santiago Borasni
Photo credit: UAR/ Gaspafotos/Juan e Ignacio Gasparini