ESPN.com · Aug 11, 2025
Sources: Dolphins' Mattison has season-ending neck surgery
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Miami Dolphins running back Alexander Mattison underwent season-ending neck surgery Sunday in Chicago, sources told ESPN's Adam Schefter on Monday.
Mattison suffered the injury after he was tackled on a 21-yard pass play in Sunday's preseason game against the Chicago Bears and was taken by ambulance to a local hospital, where the surgery took place, the sources told Schefter.
Dolphins running back Alexander Mattison will miss the 2025 season after suffering a neck injury Sunday that required surgery.He is expected to make a full recovery, sources told ESPN's Jeremy Fowler.
The Dolphins officially placed Mattison on season-ending injured reserve Monday evening.
