In a stunning development, Pittsburgh Steelers running back Jaylen Warren is OUT for Sunday's Week 4 matchup against the Minnesota Vikings. The former undrafted free agent battled a knee injury throughout the weeks, but most news outlets believed he would suit up. This suggests Warren had some type of setback in the past few hours.

[caption id="attachment_248788" align="alignnone" width="640"] Sep 21, 2025; Foxborough, Massachusetts, USA; New England Patriots cornerback Marcus Jones (25) attempts to tackle Pittsburgh Steelers running back Jaylen Warren (30) during the fourth quarter at Gillette Stadium. Mandatory Credit: Brian Fluharty-Imagn Images[/caption]

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BREAKING: Jaylen Warren OUT With Knee Injury In Steelers-Vikings

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