1st-quarter concussion rules out Miami Dolphins' De'Von Achane, Raheem Mostert becomes the primary back.

Miami Dolphins running back De'Von Achane suffered a concussion in the first quarter against the New England Patriots and was ruled out for the game. The injury occurred after a helmet-to-helmet hit, causing his head to hit the turf. With Achane sidelined, Raheem Mostert will take over as the primary back, supported by rookie Jaylen Wright. Both teams entered the game with 1-3 records, seeking to improve their standings.