For the second time this season, the Raiders are actually favored to win. The other time was week four in Chicago when the Raiders were coming off two-straight wins. They would lose a close game that week. This week, they're coming off loss which ended in similar fashion -- by giving up a late game-winning drive. But they showed enough that wins in their previous two games have them favored over the visiting Vikings who are 6-2 on the season.
Here are the betting lines courtesy of Oddsshark:
As you can see, the Raiders are currently 3-point favorites, even though Teddy Bridgewater appears likely to play.