The Las Vegas Raiders have been one of the league's worst franchises since reaching the Super Bowl all the way back in 2002, when they were still in Oakland. Only the Cleveland Browns have a worse record over that span, while the Miami Dolphins are the only other team that has failed to win a postseason game in that stretch.
The Raiders have made just two postseason appearances, as they have struggled to build a competent roster. They have also had a revolving door of head coaches and general managers, despite Al Davis serving as the de facto general manager until his death in 2011.