Lions' Darius Slay: Agrees to four-year contract extension

Slay agreed to a four-year, $50.2 million contract extension with the Lions on Friday, ESPN's Adam Schefter reports.

Analysis:

Slay's new deal with the Lions also includes $23 million fully guaranteed at signing, as he remains the team's top cornerback. The 25-year-old amassed 59 tackles, 13 passes defensed and two interceptions in 16 games during the 2015 season, his third year in the league.