In a commanding performance, the San Francisco 49ers topped the Indianapolis Colts 42-14 in Week 1 of the 2027 season. With both teams eager to kick off their campaigns, the 49ers quickly established dominance, showcasing their offensive firepower. Baker Mayfield was the standout star for San Francisco, throwing for an impressive 434 yards and six touchdowns, leaving the Colts' defense scrambling. Elijah Arroyo emerged as his favorite target, racking up 148 receiving yards and finding the end zone multiple times. Meanwhile, Carlos Redd led the Colts' rushing attack with 76 yards but struggled to keep pace with the 49ers' explosive offense. Defensively, the 49ers were impactful, with Travon Walker recording two sacks that disrupted the Colts' rhythm. Jaylon Carlies also made his mark with two interceptions, turning the tide in favor of San Francisco. The turning point came when Carlies picked off a pass in the second quarter, setting up another Mayfield touchdown and effectively sealing the game for the 49ers.