Colts OLB Robert Mathis will miss 2-3 games with a sprained left knee, according to Mike Chappell of the Indianapolis Star.
Mathis suffered the injury late in Sunday’s game against Green Bay. In four games this season, he has 16 tackles, five sacks and one forced fumble. He has at least one sack in each game.
The Colts are already going to be without RB Donald Brown for 2-3 weeks with a knee injury. Indianapolis plays the Jets this week.