The Kansas City Chiefs remain the NFL's only unbeaten team at 9-0, despite having a point differential of just plus-58, the lowest for any team starting 9-0 since 2000. Coach Andy Reid praised the team's resilience in close games, noting they've won seven by seven points or less. Quarterback Patrick Mahomes acknowledged the need for improvement against the upcoming Buffalo Bills, emphasizing the challenge ahead.

While their offense has struggled, the Chiefs have adapted to a run-heavy approach, with running back Kareem Hunt emerging as a key player. Their defense has also stepped up, showcasing versatility in winning games. However, the Chiefs' past experiences raise questions about their sustainability as they face tougher opponents in the coming weeks.