Chiefs can’t explain grip on AFC West

K.C. aims for 13th straight victory in division games.

KANSAS CITY, MO. — The Kansas City Chiefs have played 12 straight games against the AFC West without a loss or tie, dominating one of the toughest NFL divisions with ruthless efficiency.

They’ve figured out a way to solve their nemesis, the Broncos. They’ve found a solution to their hated rival, the Raiders. They’ve had their way with the also-rans, the Chargers.

Good luck trying to explain how they’ve done it.

“I wish I could tell you,” quarterback Alex Smith said when asked about the string, which the Chiefs hope to push to 13 when they visit Oakland on Thursday night.

“I wish I had the secret,” he said. “I’m sure it’s a ton of things. It’s ultimately about the 53 guys. It’s about us scratching and fighting and clawing for the smallest of little victories that end up being the difference to winning these games, because the margins are so small.”

Well, not so small against the Raiders.

The Chiefs have won five straight games against Oakland, and they haven’t been particularly close. Only one of them has been decided by less than a touchdown, and that was a 23-17 victory in January 2016. The rest have mostly been lopsided.

Smith has been just as dominant against the Raiders, going 9-1 in a career that began with games for San Francisco. He’s thrown 19 touchdown passes and just four interceptions against them.

So yes, there’s been a measure of dominance.

But not even Smith knows why.

“Maybe it’s because we know (the division) and we’ve been playing in it for a while now,” he said. “Top to bottom, this division is tough. It’s tough, competitive and there’s a great rivalry with every team. Every one of these games seems to come down to the end. Every one is pretty good.”

Coach Andy Reid has had similar success against the Raiders, going 7-1 against them since taking over Kansas City’s franchise. He’s had similar success against the entire AFC West, going 24-12.

That includes a 3-0 mark against the Chiefs while he was with Philadelphia.

Reid is at a loss to explain the Chiefs’ AFC West dominance, which includes seven straight road wins — already a franchise divisional record. It could be the extra work that the Chiefs put into those opponents during the offseason, or the familiarity that comes with playing them so often, or the simple fact that those teams represent some of the Chiefs’ biggest rivals.

“When you play team twice and they’re in your division, you need to spend a little time on them about that midway point between when you are really going to play them and the offseason,” Reid said.

“I think it’s important that you do that.”

Then again, the rest of the division is probably doing the same thing.

Perhaps the Chiefs have built a roster for counteracting those teams, an offense that can expose their weaknesses and a defense that can take away their strengths. That might explain why they’ve been able to handle quarterbacks Derek Carr of the Raiders and Philip Rivers of the Chargers and have been able to score enough against the Broncos’ vaunted defense to keep winning games.

“That probably gets a little overrated,” Reid said, almost dismissively. “What I think you try to do is find the best players that fit your system and then you go from there.”

Noteworthy: The Chiefs signed running back C.J. Spiller because Charcandrick West is still in the concussion protocol.

Wide receiver Tyreek Hill was evaluated for a concussion but found to have a neck injury. He could play Thursday.