The Facts: The Cardinals are putting Ertz on IR, sources tell NFL Network's Mike Garafolo and Tom Pelissero.

Diehards Line: The three-time Pro Bowler, who has 27 catches for 187 yards and a TD this season, suffered a quad strain on Sunday. The plan is for him to return later in the year. In the meantime, Trey McBride will be the team's primary tight end.