NFL TV Schedule and Maps: Week 18, 2022   Maps to follow https://506sports.com/nfl.php?yr=2021&wk=18   NATIONAL BROADCASTS Saturday 4:30 ET: Kansas City @ Denver (ESPN/ABC; Chris Fowler, Kirk Herbstreit) Saturday 8:15 ET: Dallas @ Philadelphia (ESPN/ABC; Steve Levy, Brian Griese, Louis Riddick)   Sunday Night: LA Chargers @ Las Vegas (NBC)   CBS EARLY RED  Pittsburgh @ Baltimore Ian Eagle, Charles Davis