It has been a wacky start to the NFL season, with each week featuring one big upset after another. This continued into this most recent Monday Night Football matchup, when the Commanders, as 7.5-point underdogs,

A look at the NFL Week 4 schedule, what games there will be, where they can be see and who will call the games.

Here's everything you need to know for Week 4 NFL games. Which teams will win? Who are the X factors, and which storylines matter most?

ATS and 3-0 straight up (SU). Both are on the road Sunday: The Vikings at the Green Bay Packers and the Steelers at the Indianapolis Colts. Two teams are 0-3 ATS. They are the Miami Dolphins (1-2 SU) and Tennessee Titans (0-3 SU).