NFL News: Dallas Cowboys Offensive Star Might Skip Training Camp Over Contract
Zack Martin the latest Cowboys player to skip a trip to the Pro Bowl - Blogging The Boys
Mailbag: How will Zack Martin situation play out?
Zack Martin explains Cowboys holdout, 'looking forward' to getting 'back to work'
Cowboys' Zack Martin likely to miss opener after positive test
Cowboys, Zack Martin reportedly agree to reworked deal for $18M+ in each of next 2 years
Zack Martin threatens Cowboys holdout: 'Woefully underpaid'
Cowboys 'Game-Time Decision' on Cooks; Zack Martin Status, Roster Moves, DFW Pro Sports
Reports: Cowboys OG Zack Martin considering holdout
Zack Martin's new contract with the Cowboys: salary, years and details - AS USA
PFF: Zack Martin ranked as ninth best player in NFL - On3