The Seattle Seahawks desperately needed a response. Sam Darnold finally gave it to them. His performance made their Super Bowl ambitions believable again. After costly interceptions helped sink Seattle in consecutive losses to San Francisco and Denver, the veteran quarterback delivered a far cleaner outing against the previously unbeaten Kansas City Chiefs. His lone interception was an ill-advised end-zone throw. However, it remained an isolated mistake in an otherwise composed performance. Meanwhile, Mike Macdonald's defense suffocated Patrick Mahomes, and the running game imposed its will. Seattle's emphatic 20-3 victory was a reminder that the Seahawks possess the complementary football needed to challenge the NFC's elite.

Statement win

Seattle Seahawks quarterback Sam Darnold (14) warms up before the game against the Denver Broncos at Empower Field at Mile High.
Ron Chenoy-Imagn Images

Seattle entered Week 7 at 3-3 after back-to-back heartbreakers. The Seahawks responded by controlling Sunday's game against Kansas City from the second quarter onward. Darnold completed 20 of 28 passes for 257 yards and a touchdown. He connected with Jaxon Smith-Njigba for a 28-yard score. JSN finished with nine receptions for 150 yards, while Emanuel Wilson rushed for 100 yards and a touchdown on 24 carries. Seattle held Mahomes and the Chiefs to three points. They also allowed no sacks and controlled possession for nearly 36 minutes.

Eliminating giveaways

The most important development was Darnold's ability to avoid turning one mistake into a series of them. Against San Francisco, Darnold threw two interceptions in a narrow defeat. He followed that with another two-interception performance against Denver. Those four turnovers across two games made the quarterback a major source of frustration.

Against Kansas City, though, Darnold threw another interception just before halftime. It was a poor decision, especially with the Seahawks already threatening to extend their lead. Yet Darnold responded with composure rather than letting the mistake snowball.

He continued taking what the defense offered. He used his legs to convert important third downs and finished with a 96.9 passer rating. Seattle converted 11 of 16 third-down attempts. They repeatedly extended possessions and kept Mahomes watching from the sideline.

That is the version of Darnold the Seahawks need. He simply needs to protect the football, make sound decisions and let Seattle's other strengths take over. Against Kansas City, he largely did exactly that.

Better protection

Darnold's cleaner performance was closely connected to the offensive line's improved showing. Seattle had surrendered five sacks in each of its previous two games. Against Kansas City, the line did not surrender a single sack. That protection gave Darnold a stable platform. He did not need to escape pressure on every other dropback. The offense could maintain its rhythm rather than constantly improvising to survive.

Smith-Njigba took full advantage. His 150-yard performance showcased the chemistry he has developed with Darnold. The Seahawks also found balance through Wilson. His powerful running helped them control the clock and finish drives.

Wilson's 21-yard touchdown in the fourth quarter effectively put the game away. Seattle finished with 153 rushing yards and 410 total yards. That gave Macdonald's team the kind of offensive balance that travels well into the postseason.

Championship foundation

The Seahawks' defensive performance was every bit as important as Darnold's improvement. Seattle held Mahomes without a touchdown pass. They limited Kansas City to 213 total yards and forced an interception that helped halt a Chiefs possession.

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That is a championship-caliber foundation. Macdonald's unit pressured Mahomes, disrupted his timing, and limited explosive plays. Seattle also contained their former teammate Kenneth Walker III. They held the Chiefs' star running back to 36 rushing yards on 14 carries.

Build on this performance

Seattle Seahawks wide receiver Jaxon Smith-Njigba (11) reacts after a play against the Kansas City Chiefs during the second quarter at Lumen Field.
Joe Nicholson-Imagn Images

One dominant victory does not erase Seattle's earlier struggles, of course. The Seahawks still need Darnold to improve his decision-making. Their offensive line must also prove that Sunday's protection was the beginning of a trend rather than a one-game exception.

Still, the formula is clear. Protect the quarterback, establish the run, feature Smith-Njigba, and let Macdonald's defense cook. Darnold just needs to stop making the costly mistakes that undermine Seattle's best efforts. Against Kansas City, he largely accomplished that.

If the Seahawks can sustain this level of discipline and physicality, they have every reason to believe they can contend deep into January. Sunday's win did not guarantee a championship run by any stretch. It did, however, make Seattle's Super Bowl ambitions look credible again.