Dolphins add running back Alexander Mattison. He has started 26 career games, including 7 for the Raiders last season.

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

4 p.m. update: The Dolphins added a bulkier body to their running back room on Thursday when they agreed to terms with 5-11, ...

The Dolphins will not spend a high pick on a running back as they already have two good young running backs. The Dolphins ...

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 and the Las Vegas Raiders are switching backfields, as Alexander Mattison has signed with the Dolphins.

The Miami Dolphins struggled to convert short-yardage situations last season. New Dolphins running back Alexander Mattison has a history of success in short-yardage situations. Mattison has converted ...

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

Raheem Mostert, former Miami Dolphins running back, is joining the Las Vegas Raiders. The Dolphins are restructuring their running game around younger players De’Von Achane and Jaylen Wright. The deal ...

The Las Vegas Raiders have come to an agreement with Raheem Mostert on a one-year deal that makes him their projected starter for next season. The Miami Dolphin ...

Raiders offensive coordinator Chip Kelly was Mostert's first head coach in the NFL when the running back entered the league ...

On the same day running back Raheem Mostert departed for the Las Vegas Raiders, the Miami Dolphins have reportedly come to ...