With 18 weeks of NFL regular season play in the books, the playoffs start on Saturday, Jan. 14 with a pair of wild-card round games. This year, wild-card weekend will run from Saturday through Monday, with Fox, CBS, NBC and ESPN/ABC all broadcasting NFL playoff games. Saturday features games from both the AFC and NFC: one battle between two upstart franchises, and another between division rivals. The Seahawks travel to the 49ers in the afternoon, followed by a prime-time matchup between the Jaguars and Chargers.