Dolphins RB Alexander Mattison Out 2025 After Neck Surgery

Miami Dolphins running back Alexander Mattison will miss the entire 2025 NFL season after undergoing emergency neck surgery following an injury sustained in the preseason opener against the Chicago Bears. Despite initially walking off the field and being described as having only soreness by head coach Mike McDaniel, further evaluation revealed the severity of the injury, leading to a season-ending procedure. Mattison, who joined Miami on a one-year deal after playing for the Las Vegas Raiders in 2024, was expected to provide veteran stability, especially in short-yardage and goal-line situations, making his absence a significant blow to the Dolphins' backfield depth. With Mattison sidelined, the Dolphins are now relying on De’Von Achane, rookie Jaylen Wright, and Ollie Gordon, while also considering bringing in veteran Jamaal Williams to bolster the running back rotation. The team faces a challenge in maintaining offensive balance as they adjust to the loss of a powerful and experienced runner who had impressed during training camp. Mattison is expected to make a full recovery and retain full strength and motion, but the Dolphins must navigate the upcoming season without his contributions.