Playing for the Miami Dolphins, DuBose was trying to catch a pass across the middle when he was hit by Houston Texans safety Caden Bullock, who was penalized for unnecessary roughness on the play. DuBose lay motionless on the turf at NRG Stadium as medical personnel worked on him for more than 10 minutes after he went down.

The Bills have made several roster moves on Tuesday. Buffalo has signed running back Jarveon Howard, placed running back Darrynton Evans on injured reserve, waived cornerback Te’Cory Couch, and waived receiver Kaden Prather.

The Bears host the Bills in NFL preseason action at 8 p.m. ET on FOX, with Chicago's starters expected to take the field.

Chicago turned the ball over on downs with 5 seconds left in the first half when defensive end Michael Hoecht sacked Tyson Bagent for a 12-yard loss. Buffalo didn't run a play on offense, instead opting for a 56-yard field goal by Caden Davis, which sailed wide right.

The Chicago Bears dominated the Buffalo Bills in their 38-0 preseason win. We're handing out grades to every unit.

Caleb Williams is already turning heads in Year 2. The Chicago Bears quarterback impressed one NFL scout during his dominant performance against the Buffalo Bills on Sunday. “The Bears have a 21st-century offense!