The Miami Dolphins emerged victorious against the San Francisco 49ers with a commanding 42-27 win in Week 2 of the 2026 season. The matchup was crucial for both teams as they aimed to establish their dominance early in the year. Miami's potent offense proved too much for San Francisco, allowing them to secure the win on the road. De'Von Achane turned in a spectacular performance for the Dolphins, rushing for 154 yards and finding the end zone to lead the ground attack. Quarterback Tua Tagovailoa complemented Achane’s efforts with efficient passing, while Brock Purdy of the 49ers threw for 287 yards and three touchdowns, keeping San Francisco competitive despite the final score. Defensively, the Dolphins made crucial plays that shifted the momentum. Jordyn Brooks stood out with two interceptions, stifling the 49ers' attempts to rally back. The turning point came in the second half when Miami's defense, led by Jordan Phillips' sack and Chris Johnson's four tackles, stifled San Francisco's offensive rhythm, allowing the Dolphins to maintain control and secure their win.