The Seattle Seahawks are impressing the NFL after becoming the first team to beat the Kansas City Chiefs this season.

They dominated Patrick Mahomes, Kenneth Walker III and the Chiefs , beating them handily by a score of 20-3. Here's a look at three observations from the game.

The Seahawks Defense Remains King

Kansas City Chiefs quarterback Patrick Mahomes under pressure from Seattle Seahawks cornerback Devon Witherspoon. | IMAGN IMAGES via Reuters Connect

The Seahawks' defense came into the game as the top-ranked unit in the league, but they were definitely going to be tested against the number one offense in the league. The Chiefs came into the game averaging 414 yards per contest, but they managed to gain just 213 yards throughout the game. Meanwhile, the Seahawks had 410 yards of offense and clearly were the winner in this one.

It's further proof that the Seahawks' defense is the best in the league. If they can shut down the Chiefs, they could give every team in the league the same treatment.…