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Record-setting investment will continue to drive growth for the Miami Dolphins, Hard Rock Stadium, Formula 1 Crypto.com Miami Grand Prix, Miami Open presented by Itaú and the South Florida community.

Developing the Dolphins' identity is a priority in Year 1 under Jeff Hafley.

Read the full transcript from HC Jeff Hafley's media availability on March 31, 2026.

The Miami Dolphins announced today that they have signed inside linebacker Ronnie Harrison Jr. as an unrestricted free agent.

Dolphins add a physical tight end.

Dolphins add veteran swing tackle.

Dolphins bring American Heritage standout back to South Florida.

Westhoff spent 15 seasons of his 33-year NFL career as a coach in South Florida .

Dolphins add safety with relentless mentality.

Dolphins add cornerback with starting experience and special teams prowess.