Uruguay has made nine changes from the team that lost 35-10 to Argentina XV last week.

Los Teros brings in some very experienced players to bolster the roster against one of their most hated rivals, the USA.

Watch USA vs Uruguay 10 p.m. ET, LIVE on FloRugby

Head coach Esteban Meneses has switched out his props, bringing in Mateo Sanguinetti—capped 57 times—and Juan Pedro Rombys—24 caps—in a sure sign that Los Teros want to take it to the USA in the scrum.

? Imágenes de la primera sesión de entrenamiento de @RugbyUruguay en el Starfire Sports Stadium de Seattle, la casa de los @Seawolves_Rugby pic.twitter.com/M3kpgqgYG3

— U.R.U. (@RugbyUruguay) February 27, 2019

Locks Ignacio Dotti and Diego Magno (Uruguay's most-capped player ever with 86) are also changes, as Meneses switches out six of his eight starting forwards. Flanker Juan Diego Ormachea and No. 8 Alejandro Nieto join captain Juan Manuel Gaminara in the back row. Gaminara (62 caps) epitomizes the Uruguayan approach; he is strong, uncompromising, and gets under your skin.

#ARC2019 | Captain’s Run de @RugbyUruguay ?? en el Starfire Sports Stadium de Seattle #VamosTeros #EmpujamosJuntos pic.twitter.com/cY0LLURxqE

— U.R.U. (@RugbyUruguay) March 1, 2019

The backline is relatively stable in comparison, with only elusive scrumhalf Santiago Arata, center Andres Vilaseca, and fullback Gaston Mieres coming into the side.

Most of these players suited up for Uruguay against USA Selects in the Americas Pacific Challenge in the fall.