Why the Dallas Cowboys drafted him: Zack Martin - ESPN - NFL Nation- ESPN
Cowboys' Zack Martin May Not Report to Training Camp Due to Contract Issues, per Report - Sports Illustrated
Dallas Cowboys 53-man roster projection - ESPN - Dallas Cowboys Blog- ESPN
Yes, the Cowboys Should Cave and Give Zack Martin a New Deal - D Magazine
One trait Cowboys O-lineman Zack Martin owes his success to is - ESPN - NFL Nation- ESPN
Zack Martin - Dallas Cowboys Guard - ESPN
Cowboys All-Pro guard Zack Martin could reportedly hold out of training camp
BREAKING: Zack Martin to end holdout, reaches new deal with Cowboys
ESPN analyst needs to pump the brakes on his weird Zack Martin take - A to Z Sports
It seems Dallas isn't eager to sign Zack Martin to an extension - Dan Graziano
Cowboys' Zack Martin named top interior offensive lineman by ESPN - A to Z Sports