In an exciting matchup, the San Francisco 49ers topped the Seattle Seahawks 42-28 in Week 12 of the 2026 season. With playoff implications on the line, the 49ers solidified their position in the race, showcasing their offensive firepower throughout the game. Brock Purdy was the standout performer for San Francisco, throwing for 327 yards and four touchdowns, demonstrating his command of the offense. Christian McCaffrey contributed significantly on the ground with 83 rushing yards, while Luther Burden III was a reliable target, racking up 104 receiving yards. Together, they formed a potent trio that kept the Seahawks on their heels. Defensively, the 49ers were impactful, with Joey Bosa recording two sacks and Fred Warner snagging an interception. The turning point came in the third quarter when Purdy's touchdown pass to Burden stretched the lead, forcing Seattle to play catch-up. Despite a valiant effort from the Seahawks' defense, which saw player 555223163 make a team-high eight tackles, they couldn't contain the relentless San Francisco attack.