The 49ers put Tennessee away, then let the Titans back in for a 37-24 win that featured efficient offense and concerning defense. Brock Purdy and Ricky Pearsall

Kittle brought in eight of nine targets for 88 yards and a touchdown in Sunday's 37-24 win over the Titans.

George Kittle backed 49ers teammate Jauan Jennings' trash talk, stating the San Francisco receiver "toes that line perfectly" without crossing it.

San Francisco 49ers QB Brock Purdy's quick throw to TE George Kittle resulted in a 24-yard gain in the team's Week 15 matchup.

The 49ers scored on their first five possessions and seven of eight in the game, with only a fumble marring their streak.

San Francisco 49ers quarterback Brock Purdy throws to tight end George Kittle who gains 24 yards against the Tennessee Titans.

The 49ers' offense is about the same as 2024. The defense is worse. The special teams, though, has taken a historic leap. Is it sustainable?