The Brumbies have stuck with the same 23 that beat the Kings, as they brace for a fiery Jaguares side.
Coach Stephen Larkham has backed the combinations who broke their four-game losing streak in Port Elizabeth to stand up to the Jaguares.
A win is critical for the Brumbies, who sit on top of the Australian conference by just four points, with the Waratahs in second.
Tom Banks has retained his spot at fullback, with Aidan Toua on the wing, while Ben Alexander will become the equal most-capped Brumbies player when he runs out for his 142nd Super Rugby game.
The Brumbies take on the Jaguares in Buenos Aires, kicking off at 7:40am AEST on Sunday, LIVE on FOX SPORTS.
TEAM
Brumbies team to face the Jaguares
1. Ben Alexander
2. Josh Mann-Rea
3. Allan Alaalatoa
4. Rory Arnold
5. Sam Carter (C)
6. Scott Fardy
7. Chris Alcock
8. Jordan Smiler
9. Joe Powell
10. Wharenui Hawera
11. Aidan Toua
12. Kyle Godwin
13. Tevita Kuridrani
14. Henry Speight
15. Tom Banks
Reserves
16. Robbie Abel
17. Nic Mayhew
18. Leslie Leulua’iali’i-Makin
19. Blake Enever
20. Jarrad Butler
21. De Wet Roos
22. Andrew Smith
23. Andrew Muirhead
