The San Francisco 49ers lost their Super Bowl rematch to the Kansas City Chiefs on Sunday, 28-18, but they may have lost a ...

The last time star wide receiver Brandon Aiyuk and the San Francisco 49ers took on the Kansas City Chiefs, it did not go ...

Latest injury update on Brandon Aiyuk, who injured his leg and was carted off during the 49ers' game against the Chiefs on ...

The San Francisco 49ers fear that wide receiver Brandon Aiyuk tore his right ACL on Sunday, according to coach Kyle Shanahan, ...

San Francisco 49ers wide receiver Brandon Aiyuk exited Sunday's loss against the Kansas City Chiefs during the first half ...

49ers receiver Brandon Aiyuk was carted off from the sideline before halftime Sunday. Aiyuk was injured with 37 seconds left ...

San Francisco 49ers wide receiver Brandon Aiyuk might have suffered a significant injury in Sunday's loss to the Kansas City ...

San Francisco 49ers wide receiver Brandon Aiyuk was carted to the locker room after suffering a leg injury in their game ...

The Aiyuk injury leaves the 49ers woefully short on wide receivers. Rookies Ricky Pearsall and Jacob Cowing were on the field ...

San Francisco 49ers star wideout Brandon Aiyuk suffered what appeared to be a serious knee injury right before halftime of ...

A rough season for Brandon Aiyuk just got worse. The star San Francisco 49ers receiver, who held out until getting a $120 ...

Chiefs defenders Justin Reid and Chamarri Conner sandwiched the receiver on a tackle in the waning seconds of the first half.