In a tightly contested matchup, the Los Angeles Chargers topped the San Francisco 49ers with a final score of 28-20. With playoff implications on the line in Week 15 of the 2026 season, both teams came out fighting, but the Chargers ultimately secured the crucial victory at home. San Francisco's Brock Purdy shined offensively, throwing for 291 yards and two touchdowns, showcasing his ability to move the ball downfield. Ricky Pearsall was a standout target, racking up an impressive 169 receiving yards, while Christian McCaffrey added 74 rushing yards to keep the Chargers' defense on their toes throughout the game. The game turned in the Chargers' favor as their defense managed to stifle the 49ers in critical moments, with Khalil Mack leading the charge with four total tackles. Although San Francisco's Alfred Collins recorded 2.5 sacks, it was the Chargers' ability to force key stops that ultimately secured the win. The combination of timely defense and efficient offense allowed Los Angeles to hold off a late surge from the 49ers, clinching the victory and boosting their playoff hopes.