It's unclear how long Michigan football running back Justice Haynes will be sidelined, but he will not play Saturday against Purdue.

An Illini defense that can't afford any more bad news, just got some with the release of the pregame injury report

After a first down, Raiola dropped back and the pocket collapsed. He attempted to run to his right, but apparently no warnings were issued from his blind side and he was crushed from behind and fumbled it back to USC. More importantly, he suffered an apparent ankle injury and T.J. Lateef would have to take over when they once again had the ball.

COLUMBUS, Ohio — Ohio State football will be without freshman wide receiver Quincy Porter for Saturday’s game against Penn State. The top-ranked Buckeyes listed Porter as out for the matchup on their availability report.

Iowa State tight end Benjamin Brahmer was injured after an awkward hit during the fourth quarter of ISU's loss to Arizona State. Brahmer was slow to get up after the hit and fell back to the ground after a few seconds on his feet. The Iowa State medical staff ran onto the field before calling for a cart.

The Oklahoma State football pregame injury report included nothing out of line based on the Cowboys’ regular availability reports filed with the Big 12 throughout the week.

The article below tracks all fantasy-relevant players currently listed on their team's injury report, and provides fantasy managers with actionable recommendations as new information rolls in. Check back for updates from Tuesday through Saturday.

Jakob Sanderson gives a mid-season update to his popular trade value chart. Ja'Marr Chase ascends; Brian Thomas drops.