Dallas Cowboys offensive lineman Zack Martin plans to retire after 11 seasons in the NFL, NFL Network Insiders Tom Pelissero, Ian Rapoport and Mike Garafolo reported on Thursday.

Seven-time All-Pro guard Zack Martin has informed the #Cowboys that he plans to retire, sources tell The Insiders. One of the greatest linemen of his era and a probable Pro Football Hall of Famer, Martin walks away at age 34. pic.twitter.com/M4RqV7VoB8

Dallas drafted Martin in the first round of the 2014 NFL draft, and the Notre Dame product became a stalwart on the Cowboys' offensive line. He played in 162 games over the course