The Minnesota Vikings placed safety/linebacker Jamal Adams on injured reserve on Monday, two days after he left a preseason game on a cart with a right knee injury. The move was confirmed by the team's official transactions.
Adams, who joined the Vikings in 2025, was carted off during Saturday's preseason contest. The severity of the injury has not been disclosed, but placing him on IR means he will miss at least the first four games of the regular season.
To fill the roster spot, the Vikings signed cornerback Phillips. The team has not provided further details on the contract terms.
Adams, a three-time Pro Bowler, was expected to contribute as a hybrid safety/linebacker in defensive coordinator Brian Flores' scheme. His absence will be felt in the secondary and linebacker corps.