Arizona Cardinals rookie wide receiver Marvin Harrison Jr. suffered a concussion during the first half of their game against the Green Bay Packers, forcing him to exit after hitting his head on linebacker Isaiah McDuffie's thigh. Initially appearing fine, Harrison stumbled upon standing, leading to his evaluation in the medical tent before being ruled out for the remainder of the game. He had no receptions on two targets at the time of his injury. This setback comes as a significant loss for the Cardinals, as Harrison had accumulated 17 catches for 279 yards and four touchdowns in the season prior. Additionally, defensive lineman Bilal Nichols left the game with a stinger, and linebacker Kyzir White exited with a knee injury, further impacting the team's roster. The Cardinals ended the half trailing 24-10 against the Packers.