Cowboys insider's Zack Martin update shows fans shouldn't
Zack Martin Has Fifth-Year Option Picked Up By Cowboys
Cowboys' Zack Martin not on training camp flight to Oxnard – NBC 5
Dallas Cowboys Concern With Martin Contract Holdout? 'Zack Will Be
Zack Martin and Dallas Cowboys agree to reworked contract after
Zack Martin: Going To Be Physical Game
Dallas Cowboys 'Zack Martin 'Best Player in NFL,' Says Star
Zack Martin: Can't Worry About the Past
Dallas Cowboys Sign Zack Martin - Still Need Offensive Line Trade
Cowboys intend to pick up Zack Martin's fifth-year option -- and
Dallas Cowboys to exercise fifth-year option on guard Zack Martin
Report: Dallas Cowboys right guard Zack Martin is dealing with a
Ranking the Cowboys top training camp priorities after Zack Martin
Bengals just gave the Cowboys perfect blueprint to end Zack
Cowboys, Zack Martin agree to reworked deal, ending All-Pro