The Jacksonville Jaguars have released veteran offensive tackle Jordan Black and signed center Bradley Vierling to contract.
Black started nine games last season after Eben Britton was placed on injured reserve with a shoulder injury. Black, a fifth-round draft pick in 2003 by Kansas City, joined the Jaguars in 2008 and played in 25 games.
Vierling spent last season on Jacksonville's practice squad after signing Sept. 6. He played in the final preseason game.