For the first three weeks of the 2025 NFL season, the San Francisco 49ers looked like one of the NFC’s most complete and dominant squads. Their blend of offensive balance and defensive muscle had fans already dreaming of another deep postseason run. In Week 4 at Levi’s Stadium, though, those dreams took a sharp reality check. Against a scrappy Jacksonville Jaguars squad, the 49ers beat themselves. Turnovers, poor execution, and glaring weaknesses across multiple positions combined for their first loss of the season . It was a painful reminder that the margin for error in the NFL is always razor thin.

Game recap

The 49ers dropped their Week 4 matchup to the Jaguars, 26-21 , in front of a stunned home crowd. San Francisco gave the ball away four times, including three turnovers tha

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