The Oakland Raiders have signed Charles Woodson to an extension.

Woodson was scheduled to become a free agent this offseason.

Woodson re-joins the Raiders following a 2014 campaign in which he started all 16 games, leading the team with 160 tackles (105 solo) and four interceptions. 

The New England Patriots have signed starting safety Patrick Chung to a three-year contract extension through 2017, a deal that could be worth up to $8.2 million and includes $3.4 million in guarantees, according to a source.

Chung was a second round pick by the Patriots in 2009 and spent one season with the Philadelphia Eagles in 2013.

As part of the extension, Chung received a $2.4 million signing bonus. He will earn base salaries of $1 million in 2015, $1.4 million in 2016 and $1.8 million in 2017.