NFL free agency has begun, and we're keeping track of every major signing, trade and release of the 2025 offseason, with analysis from our NFL Nation reporters and grades from our experts. The new league year began March 12 at 4 p.

The Miami Dolphins have a lot of work to do in NFL free agency, and we’ll be keeping track of every single one of their moves.

Stay up-to-date with the latest news, rumors and signings regarding the Miami Dolphins in 2025 NFL free agency.

The NFL revised its compensatory pick calculations, resulting in the Dolphins going back to 10 total selections, from 11.

As for the aforementioned times Miami lost picks: In 1971, the league docked the Dolphins a first-rounder because Shula was still under contract to coach the Colts when Miami came knocking. The Dolphins lost a first-rounder in 2023 because of the Brady/Payton fallout.

The Miami Dolphins added a power-running veteran to their running back room on Thursday, agreeing to a deal with Alexander Mattison, a person with knowledge of the agreement told The Associated Press. The person spoke to the AP on condition of anonymity because the deal had not been finalized.

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

The Miami Dolphins and the Las Vegas Raiders are switching backfields, as Alexander Mattison has signed with the Dolphins. Earlier in the day, Raheem Mostert agreed to sign with the Raiders. Mattison played in 14 games for the Raiders last season and started in seven of them,

The Dolphins dealt with their backup quarterback need by agreeing to a deal with former Jets and Broncos passer Zach Wilson. Additionally, the Dolphins added to their wide receiver depth with a deal with the Titans' Nick Westbrook-Ikhine.