Zack Martin (70) has been a first-team All-Pro in two of his first three seasons.
Zack Martin (70) has been a first-team All-Pro in two of his first three seasons. Rodger Mallison rmallison@star-telegram.com
Zack Martin (70) has been a first-team All-Pro in two of his first three seasons. Rodger Mallison rmallison@star-telegram.com

Cowboys want to lock up Zack Martin long term in camp

July 23, 2017 05:37 PM