If the Colts win today ...
... the Ravens will host the Colts in an AFC divisional playoff game, most likely next Saturday at 4:30 p.m.
If the Colts lose to the Chiefs today ...
... the Ravens will host the winner of tomorrow's Patriots-Jets game, probably on Jan. 14. The NFL likely would not force the Patriots or Jets to play next Saturday because it would be a disadvantage to make them play on five days' rest against an opponent that had a bye.