Cardinals tight end Zach Ertz suffered a season-ending knee injury during the team’s 27–17 win over the Rams on Sunday, per NFL Network’s Ian Rapoport.
The details of his knee injury have not been disclosed at this time.
After being carted off the field in the first quarter of Sunday’s NFC West matchup, Ertz was seen wearing a brace after the game. He underwent further testing and an MRI on Monday to learn the severity of his injury, per ESPN’s Adam Schefter.
Ertz has never missed this many games in a season in his 10-year NFL career.