Jaguares have limited the changes as they look for their first win of Super Rugby 2018, against the Waratahs in Buenos Aires on Saturday.
Santiago Gonzalez Iglesias replaces Bautista Ezcurra at inside centre in the only change to the backline after their defeat to the Hurricanes.
Up front it is the same front-row but lock Tomas Lavanini comes in for Marcos Kremer, who shifts to the the back-row in place of Tomas Lezana. Kremer takes Javier Ortega Desio's seven jersey as he moves into the number eight spot.
Jaguares: 15 Joaquin Tuculet, 14 Bautista Delguy, 13 Matias Orlando, 12 Santiago Gonzalez Iglesias, 11 Emiliano Boffelli, 10 Nicolas Sanchez, 9 Gonzalo Bertranou, 8 Javier Ortega Desio, 7 Marcos Kremer, 6 Pablo Matera (c), 5 Tomas Lavanini, 4 Matias Alemanno, 3 Nahuel Tetaz Chaparro, 2 Agustin Creevy, 1 Felipe Arregui
Replacements: 16 Julian Montoya, 17 Santiago Botta, 18 Juan Pablo Zeiss, 19 Guido Petti, 20 Juan Martin Leguizamon, 21 Felipe Ezcurra, 22 Joaquin Diaz Bonilla, 23 Sebastian Cancelliere
Date: Saturday, March 10
Venue: Estadio José Amalfitani Vélez Sarsfield, Buenos Aires
Kick-off: 18:40 local (21:40 GMT)
Referee: Mike Fraser (New Zealand)
Assistant referees: Nick Briant (New Zealand), Pablo Deluca (Argentina)
Television match official: Santiago Borsani (Argentina)
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