Worthington was selected in the seventh round by the Pittsburgh Steelers in the 2010 NFL draft.[2] The Steelers signed him to a four-year contract. Worthington was waived on September 4, 2010, but signed to the practice squad two days later. On September 7, 2010, Worthington was released.[3]
Tampa Bay Buccaneers
On November 3, 2010, the Tampa Bay Buccaneers signed Worthington to their practice squad.[4]
On December 29, 2010, Worthington was promoted to the active 53-man roster.[5]
Worthington was released on August 5, 2011.[6]
Washington Redskins
On August 7, 2011, the Washington Redskins signed Worthington.[7]
Worthington was waived on September 3, 2011, but signed to the practice squad two days later.
On December 20, 2011, Worthington was promoted to the Redskins' 53-man active roster.[8]
He didn't play any games in the 2011 season.
Worthington was released on August 31, 2012, for final cuts before the start of the 2012 season.[9] The next day after not being claimed off waivers, he was re-signed to the team's practice squad.[10] On September 17, he was promoted to the active roster again to replace Adam Carriker, who was placed on the injured reserve list after suffering a quad injury in Week 2 against the St. Louis Rams.[11][12][13] He made his NFL debut in Week 4 against his former team, the Tampa Bay Buccaneers. The Redskins waived-injured Worthington on June 12, 2013, due to a biceps tendon injury.[14] The next day he cleared waivers and was placed on the team's injured reserve.[15]
The Redskins re-signed Worthington to a one-year contract on February 7, 2014, but he was released on August 14, 2014.[16][17][18]
San Diego Chargers
Worthington signed with the San Diego Chargers on August 18, 2014.[19][20] He was released on August 29, 2014.
St. Louis Rams
The St. Louis Rams signed Worthington to their practice squad on December 15, 2014.[21] He signed a futures contract with the Rams on December 31.[22]
Worthington was waived for final roster cuts before the start of the 2015 season on September 1, 2015.[23] He was signed to the team's practice squad on September 6.[24] He was promoted to the active roster on October 28.[25] On November 17, he was waived,[26] but re-signed to the practice squad two days later. On December 31, 2015, Worthington was placed on injured reserve.[27]