The Tennessee Titans have agreed to terms on a contract with outside linebacker Arden Key.

Key's deal is worth $21 million over three years, with $13 million guaranteed, according to a source. He had 4.5 sacks, 15 quarterback hits and 27 tackles last season for the Jacksonville Jaguars.

He was the second linebacker the Titans added on Tuesday. They are also expected to sign Azeez Al-Shaair from the San Francisco 49ers.