Poutasi was restored to the Raiders' practice squad from the COVID-19 list Monday.
Poutasi (undisclosed) was placed on the reserve/COVID-19 list Wednesday.
Poutasi was waived by the Cardinals on Monday, freelance NFL writer Howard Balzer reports.
Poutasi signed a contract with the Cardinals on Monday, Scott Bordow of The Athletic reports.
Poutasi (ankle) has been receiving some first-team practice reps, Mike Kaye of FirstCoastNews.com reports.
Poutasi has been placed on the injured reserve due to an ankle injury.
Poutasi is out for the remainder of Sunday's tilt with the Texans due to an undisclosed injury, Hays Carlyon of the Florida Times-Union reports.
Poutasi was promoted to the active roster Friday, ESPN reports.