The Raiders played with heavy hearts after learning about the death earlier in the week of head coach Dennis Allen's father. They were unable to slow down Peyton Manning and the red-hot Broncos.
Oakland was swept by arch-rival Denver and outscored 63-19 in the teams' two meetings this season.
The loss dropped the Raiders to 3-10 on the season, and the team continues to struggle on both sides of the football. Although Oakland lost by only 13 points, the game was close for only about five minutes in the second quarter.
The Raiders are in a downward spiral, and it's clear they will be there for a while. Let's take a look at Oakland's winners and losers from Week 14.