Find out how to watch Kansas City Chiefs vs. Buffalo Bills live streaming online, plus TV channel and game info for this week 9 NFL matchup.

Kansas City is coming off a dominating win over the division-rival Raiders, which moved the Chiefs over .500 for the first time this season. They have won four of their last five games after starting out 0-2, and they have a chance here to keep pace in the AFC West race.

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The Buffalo Bills vs. Kansas City Chiefs comes with high stakes, leading to one analyst calling it the top rivalry in all of sports.

Coach Dan Quinn affirmed his fearless approach by dialing up a pair of early fourth-down tries, and his defense proved opportunistic, with Marshon Lattimore and Bobby Wagner each swiping a Patrick Mahomes pass.

Yet the Bills didn't want to take any chances against the Chiefs, officially ruling Palmer out for a second consecutive game. Along with Palmer, defensive tackle DaQuon Jones (calf) and linebacker Shaq Thompson (hamstring) were ruled out.

The Chiefs posted a mic'd up clip from their game against the Commanders. Mahomes rolled to his left, avoided a few pass rushers, before delivering a jump pass to Noah Gray for a first down. This helped extend a drive that would culminate with a Rashee Rice touchdown, putting the Chiefs up 28-7.

The Bills have the Chiefs' number in regular-season play. They are 5-1 against Kansas City in regular-season meetings since 2017 and won each of the last four matchups. It is when the stakes are at their highest that the Chiefs take control. They won each of the four playoff showdowns since Mahomes and Allen joined their respective teams.