NFL Media Insider Ian Rapoport reported Monday that Peterson is believed to have a low-ankle sprain that isn't major. He will undergo an MRI to confirm.
Peterson has returned to form this season and remains a big reason the Cardinals boast the most fearsome secondary in the NFL. Sunday he shut down Green for most of the contest until leaving late.
Take a look at the other injuries that we are tracking:
- The decimation of the Patriots' receiving corp continued Monday night against the Bills. Wide receiver Danny Amendola suffered a knee injury during the second half and didn't return. Teammate Aaron Dobson also left the game early after being carted off with an ankle injury following a second-quarter catch.