Multiple national reporters have confirmed that Aiyuk’s ACL is torn, along with his MCL, and there may be other damage. Aiyuk has been the focal point of the 49ers passing offen

It took a while for 49ers wide receiver Brandon Aiyuk to find his sea legs in the 2024 NFL season, and just as it appears that he found his groove, Aiyuk’s season may be coming to an end. Aiyuk left today’s loss to the Chiefs shortly before the end of the first half and was unable to return.

San Francisco 49ers wide receiver Brandon Aiyuk exited Sunday's loss against the Kansas City Chiefs during the first half after suffering a knee injury. He did not return to the game.