Guard Zack Martin (70) has been an All-Pro selection in each of his first two seasons in Dallas. He is one of three offensive linemen drafted in the first round by the Cowboys since 2011.
Guard Zack Martin (70) has been an All-Pro selection in each of his first two seasons in Dallas. He is one of three offensive linemen drafted in the first round by the Cowboys since 2011. Michael Ainsworth AP
Guard Zack Martin (70) has been an All-Pro selection in each of his first two seasons in Dallas. He is one of three offensive linemen drafted in the first round by the Cowboys since 2011. Michael Ainsworth AP