Why impact of Zack Martin's return to Cowboys can't be overstated - ESPN - Dallas Cowboys Blog- ESPN
Cowboys G Zack Martin Skips OTA Amid Contract Negotiation ✭ Inside The Star
Zack Martin - Dallas Cowboys Guard - ESPN
Cowboys' stance on Martin 'not about precedent,' Jones says - ESPN
Yes, the Cowboys Should Cave and Give Zack Martin a New Deal - D Magazine
NFL training camp: Cowboys owner Jerry Jones won't budge on Zack Martin's holdout: 'There's no resolution'
ESPN says Ezekiel Elliott, Zack Martin and Tyron Smith most likely current Cowboys to become Hall of Famers
Six-time NFL All-star considering not returning for training camp as he 'makes $7m less a year than others in position'
Report: Cowboys' Zack Martin Signs 6-Year Contract with Record Guaranteed Money, News, Scores, Highlights, Stats, and Rumors
Cowboys' Zack Martin unhappy with contract, considering not reporting to camp
Zack Martin threatens Cowboys holdout: 'Woefully underpaid'
Ranking the Cowboys top training camp priorities after Zack Martin mess
Falcons, Chris Lindstrom's contract causing problems for Cowboys