Cowboys' Zack Martin unhappy with contract, considering not
Cowboys' Zack Martin might skip camp over contract dispute
Dallas Cowboys News: Why Zack Martin Is Worth the Money Spent for
Sources - Cowboys' Zack Martin considering not reporting to camp
Sources - Cowboys' Zack Martin considering not reporting to camp
Zack Martin Would Like His Money, Please - D Magazine
Unhappy Cowboys star might not report to camp over contract
Cowboys' Zack Martin named to 'Madden NFL 24′ 99 Club – NBC 5
Cowboys Zack Martin did not report to training camp over contract
Cowboys Six-Time All-Pro Zack Martin Hold Out x Trevon Diggs
Dallas Cowboys star Zack Martin gets massive raise, ends holdout