The Oakland Raiders are underdogs as they head to Mile High Stadium to face the Denver Broncos in search of their second win of the 2012 season.

The spread opened with the Broncos favored by 5.5-points. The spread has only increased in the past couple of days, ranging from 6-points to 7-points.

The over/under is only sitting at 47.5 points, and it is a hard bet to determine because it all depends on which Raiders team shows up. The Raiders were held to 14 and 13 points in Weeks 1 and 2 but then blew up in their Week 3 34-31 victory over the Pittsburgh Steelers.

The Broncos meanwhile are averaging approximately 21.6 points a game. If the early instances of the Oakland Raiders show up, it'll be hard to hit that over. But if Carson Palmer, Darren McFadden and company decides to throw some points on the board, the over should be cleared pretty easily.