Mammoth bolster D, acquire MacKenzie Weegar from Flames

The Utah Mammoth acquired MacKenzie Weegar from the Calgary Flames for fellow defenseman Olli Maatta, forward prospect Jonathan Castagna and three second-round picks in the 2026 NHL Draft.

The second-round selections are from the New York Rangers and Ottawa Senators as well as the Mammoth's own pick.

Weegar, 32, had to waive his no-trade clause to facilitate the deal.

He has 21 points (three goals, 18 assists) and is averaging 23:07 of ice time in 60 games this season. He also has a league-worst minus-35 rating.