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Jaguars sign Myles Jack to a four-year, $57 million contract extension

Monday's guest: Jaguars lineback Myles Jack (Jaguars.com)

The Jaguars are signing Myles Jack to a four-year, $57 million contract extension.

Action Sports Jax's Brent Martineau confirmed includes $33 million guaranteed and ties him to Jacksonville for the next five years.

Jack is now the NFL's third highest-paid ILB behind Bobby Wagner and CJ Mosely.