On April 30, 2012, he signed with the New Orleans Saints as an undraftedfree agent.[3] Against the odds, Walker made the final 53-man roster. However, he was a healthy inactive or did not play in all 16 of the team's regular season games.[4]
The next year, Walker played in seven games and recorded nine tackles, one sack, and one pass defensed.[5]
In the 2014 season, Walker played all 16 games, starting one, and tallied 19 tackles, 2.5 sacks, and one forced fumble.[5]
On March 12, 2015, Walker signed a one-year contract with the Detroit Lions.[6] During the 2015 season, he played in four games for Detroit and posted nine tackles before he suffered a broken fibula in a game on October 5 of that year and was placed on the injured reserve list for the remainder of the season.[7] On March 4, 2016, the Lions re-signed Walker to a one-year contract.[8] During the 2016 regular season, Walker played in 15 games, starting eight.[5] He was involved in an unusual play during a Week 9 game against the Minnesota Vikings when he batted a Sam Bradford pass back to the quarterback Bradford, who caught the ball and ran for a five-yard gain.[9] Walker finished the season with 26 tackles and one fumble recovered as the Lions made the playoffs.[5] Walker recorded one tackle in the Lions' wild-card round game as they lost to the Seattle Seahawks by a score of 26–6.[10]
On March 23, 2017, Walker signed with the Los Angeles Rams.[11] He was released on June 22, 2017,[12] but re-signed with the Rams on August 23, 2017.[13] During the 2017 season, Walker played in 16 games, starting four, and recorded 22 tackles, four passes defensed, one forced fumble, one fumble recovery, and one sack as the Rams made the playoffs.[5] Walker recorded three tackles in the Rams' wild-card round game as they lost to the Atlanta Falcons by a score of 26-13.[14]
On January 15, 2019, Walker was signed by the New Orleans Saints after defensive tackle Sheldon Rankins was injured during a playoff game against the Philadelphia Eagles.[17] He was listed as inactive for their next game, a loss to the Rams in the NFC Championship Game.[18]
Biography
College football
