Avery suffered the injury in the teams 3rd preseason game against the Patriots.
Rams coach Steve Spagnuolo was not positive when asked about Avery’s diagnosis. Avery was hurt with 1:32 left in the first half Thursday night. He jumped for Sam Bradford’s long pass down the right sideline, fell and clutched his right knee as the ball dropped incomplete.
“Donnie probably has a significant knee injury,” Spagnuolo said after the Rams’ 36-35 win. “We will know a little bit more when we get the tests.”
