Zack Martin - Dallas Cowboys Guard - ESPN
Cowboys' Zack Martin named top interior offensive lineman by ESPN - A to Z Sports
One trait Cowboys O-lineman Zack Martin owes his success to is - ESPN - NFL Nation- ESPN
Cowboys guard Zack Martin considering not reporting to training camp - Blogging The Boys
ESPN writer ranks Cowboys guard Zack Martin as the best player his age in the NFL
Zack Martin - Dallas Cowboys Guard - ESPN
Cowboys Zack Martin named best interior offensive lineman by ESPN group - Blogging The Boys
Report: Cowboys' Zack Martin threatens to skip training camp
Dallas Cowboys guard Zack Martin tests positive for COVID-19