Cowboys Could Turn to Rival 5-Time Pro Bowler Amid Zack Martin's Holdout Threat
Cowboys, Zack Martin agree to new deal, ending his holdout: Source - The Athletic
Dallas Cowboys right guard Zack Martin exits with concussion - ESPN
ESPN ranks Dallas Cowboys offensive firepower near top five
NFC East: Cowboys guard Zack Martin considering training camp holdout
It seems Dallas isn't eager to sign Zack Martin to an extension - Dan Graziano
Cowboys guard Zack Martin considering not reporting to training camp - Blogging The Boys
One trait Cowboys O-lineman Zack Martin owes his success to is - ESPN - NFL Nation- ESPN
Why impact of Zack Martin's return to Cowboys can't be overstated - ESPN - Dallas Cowboys Blog- ESPN
Cowboys and perennial All-Pro guard Zack Martin reach agreement on reworked deal, per reports
Cowboys, Zack Martin Agree on New Contract to End Holdout, per Report, Sports-illustrated