Championship Sunday has arrived and it feels simultaneously as though the NFL season just began and also that we’d never get here. Three of the four teams playing for their conference crowns are exactly who we expected would be here when the season started: The Kansas City Chiefs, Buffalo Bills and Philadelphia Eagles.

The NFL playoffs are coming to a crescendo, with the matchups for the conference championship games now set. It begins Sunday with an Interstate 95 showdown between the No. 2 seed Philadelphia Eagles (16-3, 12-17 against the spread, including playoffs) and the sixth-seeded Washington Commanders (14-5, 13-6 ATS) for the NFC title.

Check out the lines and spreads for the AFC and NFC title games — along with expert insight — as the final four teams vie for the two spots in Super Bowl LIX.

Let's break down the biggest storylines ahead of the AFC and NFC Championship games, including a ranking of the best quarterbacks.

The world will find out this NFL season's Super Bowl matchup in a matter of days after exciting conference championship action on Sunday. Josh Allen's second-seeded Buffalo Bills facing Patrick Mahomes' top-seeded Kansas City Chiefs in the AFC Championship game makes them the first pair of quarterbacks to meet four times in the playoffs before the age of 30.