When it comes to betting lines, conventional wisdom is that the home team usually gets three points by default. So, it came as a bit of a surprise that the Chargers were that significant of favorites following the team's - and in particular, quarterback Philip Rivers' -- performance in Week 3. Bettors clearly took notice, as the Chiefs were able to somewhat contain Drew Brees, who is widely considered as one of the league's best quarterbacks, in their victory.
The over/under opened at 46 and has since gone down a point, to 45.
To view betting lines for the rest of the games in Week 4, click here.