NFL Week 4 fantasy football waiver wire targets and injury impacts

As the NFL enters Week 4 of the 2026 season, fantasy football managers are navigating a wave of significant injuries that have reshaped roster priorities. A major storyline involves the Miami Dolphins' backfield following a knee injury to De'Von Achane, which has elevated the importance of Ollie Gordon II and Jaylen Wright.

Other notable injury impacts include Breece Hall (thigh) for the New York Jets, creating opportunities for Braelon Allen and tight end Kenyon Sadiq. The waiver wire is also seeing increased activity for quarterbacks due to various ailments affecting starters like Baker Mayfield and Justin Jefferson.

Strategic focus for the week includes identifying running back handcuffs, such as Emmett Johnson in Kansas City, and managing upcoming bye weeks. Analysts suggest monitoring snap counts and utilization data to distinguish between high-upside stashes and players experiencing temporary production spikes.