The Jaguars announced Monday that they have released OT Jordan Black and added C Bradley Vierling to their roster.
Black has played in 25 games with the Jaguars since 2008, including 15 last season with nine starts. He was drafted by the Chiefs in the fifth round of the 2003 NFL draft.
Vierling spent the '10 season on the Jags' practice squad. He participated in the team's final preseason game.