49ers WR Brandon Aiyuk is feared to have suffered a torn ACL, per HC Kyle Shanahan.

The Raiders are signing QB Desmond Ridder off the Cardinals practice squad, per @TomPelissero

49ers HC Kyle Shanahan told reporters that he would be “surprised” if Christian McCaffrey were able to play SNF vs. the Cowboys, per @AdamSchefter

Bucs RB Rachaad White is active for MNF, per @AdamSchefter

49ers WR Deebo Samuel has been hospitalized due to pneumonia and fluid in his lungs, per @AdamSchefter

49ers WR Brandon Aiyuk suffered a torn ACL on his right knee that will require season-ending surgery.

Marquez Valdes-Scantling is signing with the Saints, per @TomPelissero

Seahawks WR D.K. Metcalf suffered a Grade 1 sprained MCL and is considered “week to week”, per @AdamSchefter

BREAKING - Tests have confirmed that 49ers WR Brandon Aiyuk suffered a season-ending knee injury on Sunday, per @Schultz_Report