49ers Rookie DE Mikail Kamara Carted Off With Apparent Knee Injury

San Francisco's edge depth took a hit Saturday when undrafted rookie Mikail Kamara was carted off the practice field with what reporters on the scene described as a knee injury. It's the kind of quiet training-camp news that barely moves the needle nationally but matters plenty if you were tracking late-round IDP fliers.

Kamara arrived in San Francisco as an undrafted free agent out of Indiana, where he capped last season by being named Defensive Player of the Game in the College Football Playoff National Championship. The 49ers had him penciled in to compete for a roster spot as a pass rusher and special-teams contributor — not a starter's role, but a legitimate path onto the 53.

There's a real backstory here. Kamara spent six college seasons under Curt Cignetti, four at James Madison before following his coach to Indiana when Cignetti took the Hoosiers job. That kind of continuity usually produces polished, pro-ready players — exactly the type who claw their way from undrafted to contributor.

The Fantasy Fallout

For deep IDP and dynasty formats, this is a wait-and-see. Kamara has no NFL snaps yet, so there's no production history to point to and nothing in our database to project off of. An undrafted rookie fighting for the back end of a defensive line has almost no standard-league value, and a knee injury only shrinks that already-thin margin.

The severity is the whole story. A minor tweak barely changes his camp timeline; anything requiring surgery likely ends his rookie year before it starts and puts his roster spot in jeopardy. Until the 49ers or Kamara's camp put a label on it, there's nothing actionable.

Bottom line: if you're in a dynasty league and had Kamara on a deep watchlist as a cheap 49ers edge stash, keep him there — don't spend a roster spot yet. Everyone else can move on and circle back only if he surfaces on the injury report with a clean bill of health. Watch, don't buy.