In a tightly contested opening matchup of the 2026 season, the San Francisco 49ers narrowly defeated the Los Angeles Rams, 17-15. Both teams showcased their determination, but it was the 49ers who came out on top, setting the tone for the weeks to come in this fierce rivalry. Brock Purdy led the charge for San Francisco, throwing for 145 yards, while Matthew Stafford managed to find the end zone once for the Rams. Christian McCaffrey was a standout in the ground game, racking up 98 rushing yards, and Ricky Pearsall shined in the air, accumulating 110 receiving yards to help secure the win for the 49ers. Defensively, the 49ers made significant plays that ultimately shifted the momentum of the game. Renardo Green recorded four total tackles, while Fred Warner's interception proved pivotal in stalling a Rams drive in the second half. With the Rams threatening late in the game, the San Francisco defense held firm, allowing them to triumph in a thrilling opener.