Uncrowned is a new destination for all things MMA, boxing, wrestling, and more, featuring Ariel Helwani. Yahoo Racing is powered by Motorsport Network, providing expert reporting, analysis, and ...

MIAMI GARDENS — Ahead of the 2025 season, running back Alexander Mattison was simply trying to carve out a role on the Miami Dolphins’ roster. He was doing a pretty good job of it, standing out in ...

Miami Dolphins RB Alexander Mattison suffered a fractured and dislocated neck during a preseason game. The injury required emergency surgery, which doctors have indicated was successful. Mattison is ...

MIAMI GARDENS — Alexander Mattison wasn’t scared at first. He didn’t think the injury was serious. “A neck stinger,” he figured. Then came words from doctors that were scary, followed by phrases even ...