Oakland Raiders running back Darren McFadden is officially listed as doubtful to play Sunday night against the San Diego Chargers with a strained right hamstring. Realistically, McFadden likely will not play again until Oct. 27, at home against the Pittsburgh Steelers. That would give McFadden two-plus games and a bye week to heal after he pulled the hamstring in the first half against Washington last week. "I think (sitting out is) going to help me out a whole lot," McFadden said Friday. "But at the same time we're just taking it day-to-day right now. Source: ESPN