The Buffalo Bills face off with the Baltimore Ravens in a Week 4 matchup on Sunday Night Football from Baltimore's M&T Bank Stadium. Baltimore coach John Harbaugh will look to improve on his 161-101 (.

The Bills head to Baltimore for a Sunday night showdown against the Ravens. Here is Sal Maiorana's in-depth game preview.

Watch NFL games on Sling TV. Join millions of other fans who stream games on ESPN plus select games on NBC and FOX. Don’t miss any of the action, start streaming live NFL games on Sling TV today. You can watch the Bills face the Ravens on NBC.