The Tampa Bay Buccaneers have confirmed that Mike Williams will miss the rest of the 2013 NFL season with a hamstring injury.
The wide receiver sat out a game earlier this month with the problem, having previously played in every fixture since being drafted in 2010, and has been limited since.
The 26-year-old had recorded 216 receiving yards and two touchdowns during the six games that he had played in this year.
The Buccaneers are bottom in their division, having lost all of their games so far this season.