- Devon Witherspoon, Seahawks agree to four-year extension NBC Sports
- Sources: Seahawks, CB Witherspoon agree to 4-year, $132M deal ESPN
- Report: Seahawks CB Devon Witherspoon agrees to four-year, $132M extension NFL.com
- Seahawks to make Devon Witherspoon highest-paid CB in NFL with extension The Seattle Times
- Devon Witherspoon contract: Seahawks star becomes NFL’s highest-paid CB, raises bar for Christian Gonzalez CBS Sports
