National Football League

Raiders sign 13 undrafted free agents

Published May. 11, 2012 2:08 a.m. ET

foxsports

The Oakland Raiders have added 13 undrafted free agents to the roster before the start of the team's rookie minicamp.

The Raiders announced the signings Thursday and said all 13 players will participate in the three-day rookie minicamp this weekend, along with the team's six draft picks.

The undrafted players are cornerback Conroy Black, linebacker Kaelin Burnett, receiver Derek Carrier, receiver Brandon Carswell, defensive tackle Dominique Hamilton, safety Aaron Henry, punter Marquette King, tackle Dan Knapp, linebacker Mario Kurn, receiver Thomas Mayo, guard Lucas Nix, safety Chaz Powell, and receiver Rod Streater.