Cowboys OG Zack Martin no-show for training camp
Cowboys' Zack Martin tests positive for COVID-19, will be inactive
NFL Rumors: Zack Martin, Chris Jones 'Not Close to a Resolution
Dallas Cowboys guard Zack Martin (70) is seen during the second
Zack Martin reaches Dallas Cowboys agreement after counting cost
Cowboys All-Pro Zack Martin goes to IR, out at least 3 games - The
Zack Martin settles Cowboys' questions at right tackle in smooth
How long will Cowboys guard Zack Martin hold out?
OL Zack Martin Did Not Commit a Penalty in 2017 ✭ Inside The Star
Projecting contract extensions for players likely to sign before
Cowboys, Zack Martin reportedly agree to reworked deal for $18M+