Bengals vs. Ravens 2013 odds: No clear favorite in AFC North clash

The Baltimore Ravens host the Cincinnati Bengals hoping to make up some ground in the AFC North. Vegas doesn't have a clear favorite -- according to Oddsshark, the Bengals opened as 2.5-point favorites, but it slipped to minus-1 and minus-1.5, and a couple books have even odds.

The Ravens fell behind in the division after losing to the Cleveland Browns, 24-18. They entered the game as 1.5-point favorites, but failed to cover by losing. With a record of 3-5, the defending Super Bowl champions are looking to get back on track. Baltimore is also 3-5 against the spread.

The Bengals are still in first place, but they missed a chance to get another leg up, falling to the Miami Dolphins last week in overtime, 22-20. Cincinnati was favored by three points, but failed to cover with the loss. The Bengals dropped to 6-3 in the standings and are now 5-3-1 against the spread. Their defense took a huge hit after losing Geno Atkins for the year with a torn ACL.