Coverage dated October 25, 2026 to October 26, 2026

Chiefs and 49ers suffer first losses of NFL season, Vikings stay unbeaten

Headline from WFMZ Allentown

The Seattle Seahawks put on a defensive masterclass to hand the Kansas City Chiefs their first defeat of the NFL season on Sunday, winning 20-3, while the San Francisco 49ers also surrendered their perfect start to the Atlanta Falcons.

WFMZ Allentown's own description from its feed. We collect headlines and these descriptions, not full articles; read the original reporting below.

Reports & sources

4 articles, oldest first.

  1. KSNT Topeka

    Chiefs struggle in Seattle, suffers first loss of the season (opens KSNT Topeka)

    Published

    KSNT Topeka's feed description

    SEATTLE, WA. (KSNT) - The Chiefs couldn't find their rhythm on Sunday night. The Chiefs (6-1) suffer their first loss of the season, losing to the Seattle Seahawks 20-3 on Sunday, Oct. 25. Kansas City didn't get into the red zone once in the loss.

  2. WFMZ Allentown

    Chiefs and 49ers suffer first losses of NFL season, Vikings stay unbeaten (opens WFMZ Allentown)

    Published

    WFMZ Allentown's feed description

    The Seattle Seahawks put on a defensive masterclass to hand the Kansas City Chiefs their first defeat of the NFL season on Sunday, winning 20-3, while the San Francisco 49ers also surrendered their perfect start to the Atlanta Falcons.

  3. BBC News

    Vikings are last unbeaten team as Chiefs lose - NFL week seven (opens BBC News)

    Published

    BBC News's feed description

    The Kansas City Chiefs and San Francisco 49ers lost in week seven of the NFL, leaving the Minnesota Vikings as this season's last unbeaten team.

  4. Philadelphia Inquirer

    Only the shaky Vikings are undefeated after depleted 49ers lose and Chiefs get dominated (opens Philadelphia Inquirer)

    Published

    Philadelphia Inquirer's feed description

    Brock Purdy and the 49ers couldn’t overcome all the injuries one more time