The Miami Dolphins added a power-running veteran to their running back room on Thursday, agreeing to a deal with Alexander ...

The Dolphins and free agent RB Alexander Mattison agreed to terms. Here’s what to know and how he fits in Miami.

The Miami Dolphins are bolstering their backfield in free agency. The Dolphins agreed to sign veteran running back Alexander ...

If Mattison - 5-foot-11, 220 pounds - can convert short-yardage plays at a rate similar to Ajayi, another former Boise State ...

The Miami Dolphins announced today that they have signed running back Alexander Mattison as an unrestricted free agent.

The Dolphins are signing free agent running back Alexander Mattison, Jordan Schultz of Fox Sports reports. Miami lost Raheem ...

The Raiders added a former Dolphins running back in the form of Raheem Mostert on Thursday. Miami is set to pull off ...

Mike McDaniel said the Dolphins would add at least a couple running backs in 2025 and they found one Thursday.

Mattison is signing with the Dolphins, Jordan Schultz of Fox Sports reports.

Mattison is a 5-foot-11, 220-pound rusher who immediately becomes the heaviest tailback on the Dolphins roster as Miami ...

Entering Day 5 on Friday, Miami had deals with six external free agents: quarterback Zach Wilson, receiver Nick ...