Cowboys Sign First-Round Pick OL Zack Martin

Todd Archer of ESPN Dallas reports that the Cowboys have signed first-round pick OL Zack Martin to a four-year contract on Monday.

Dallas now has all of their 2014 draft picks under contract except second-round selection DE/OLB Demarcus Lawrence.

Martin’s four-year contract is worth an estimated $8,967,798 which includes a signing bonus of $4,842,036, according to OverTheCap.com.

The Cowboys have been lining Martin up at right guard during OTAs, although he has taken a few reps at center as well. He offers plenty of versatility, and could eventually takeover for Doug Free at right tackle.