A six-point victory seemed like a rout this wild weekend. Even if it was in overtime. Kansas City's hold-your-breath 42-36 win over Buffalo capped a divisional round in which the other three games were decided on final-play field goals giving the visitors wins. The Chiefs and Bills scored three touchdowns and a last-second field goal in the final two minutes Sunday night before two-time defending AFC champion Kansas City won on Travis Kelce's 8-yard TD catch on the first series of the extra period.