It's been a season filled with of ups and downs for both the Patriots and the Chiefs, so heading into Saturday's divisional round playoff game, let's take a look at some of the peaks and valleys for the two sides.
Patriots' best win: at N.Y. Giants
The Patriots improved to 10-0 with a 27-26 win at the Meadowlands. Tom Brady engineered a late fourth-quarter drive, and Stephen Gostkowski nailed a game-winning 54-yard field goal with one second on the clock to give the Pats an improbable comeback victory.
Chiefs' best win: at Broncos
In Denver, the Chiefs made a record day for Peyton Manning into a nightmare.