 Mayfield played for the San Francisco 49ers, Tampa Bay Buccaneers, Jacksonville Jaguars, Grand Rapids Rampage, Orlando Rage, Philadelphia Soul and the Dallas Desperados.Corey Mayfield began his coaching career as an assistant with the Dallas Desperados.He is currently the Defensive Line Coach/Co-Special Teams Coordinator for the New York Dragons and Head Coach of the East Texas Wranglers of the Independent Indoor Football Alliance