Argentina have named 13 Jaguares in their starting XV for their opening Rugby Championship clash with New Zealand in Buenos Aires on Saturday.
Only tighthead prop Juan Figallo and fly-half Nicolás Sánchez are the starters who play for clubs other than the Super Rugby finalists.
Sánchez forms a half-back combination with Tomás Cubelli while Jerónimo de la Fuente and Matías Orlando once again combine in midfield.
The back three sees an all-Jaguares trio line up as Ramiro Moyano and Matías Moroni are the wings with Emiliano Boffelli at full-back.
Up front Nahuel Tetaz Chaparro and Agustín Creevy join Figallo in the front-row while Guido Petti and Tomás Lavanini are the lock duo.
Finally the in-form Pablo Matera continues alongside club-mates Marcos Kremer and Javier Ortega Desio as the Pumas look for their first win over New Zealand this weekend.
Argentina: 15 Emiliano Boffelli, 14 Matías Moroni, 13 Matías Orlando, 12 Jerónimo de la Fuente, 11 Ramiro Moyano, 10 Nicolás Sánchez, 9 Tomás Cubelli, 8 Javier Ortega Desio, 7 Marcos Kremer, 6 Pablo Matera, 5 Tomás Lavanini, 4 Guido Petti, 3 Juan Figallo, 2 Agustín Creevy, 1 Nahuel Tetaz Chaparro
Replacements: 16 Julián Montoya, 17 Mayco Vivas, 18 Santiago Medrano, 19 Matías Alemanno, 20 Tomás Lezana, 21 Felipe Ezcurra, 22 Joaquín Díaz Bonilla, 23 Joaquín Tuculet
Date: Saturday, July 20
Venue: Jose Amalfitani Stadium, Buenos Aires
Kick-off: 15:05 local (19:05 BST, 18:05 GMT)
Referee: Angus Gardner (Australia)
Assistant Referees: Andrew Brace (Ireland), Alexandre Ruiz (France)
TMO: Graham Hughes (England)