Position: offensive right guard
Size: 6-foot-4, 315 pounds
Age when season starts: 25
College: Notre Dame
Drafted: First round, 16th pick, 2014 (Dallas)
Experience: Entering third season
Contract status: Martin's four-year rookie deal is worth $8.9 million and goes through 2017.
Last season
Dallas Cowboys quarterback Kellen Moore (17) looks for a receiver behind the protection of guard Zack Martin (70) and center Travis Frederick (72) during the New York Jets vs.