Coach Kyle Shanahan said after Sunday's 47-24 loss to the Cardinals that Guerendo (knee/ankle) likely suffered an MCL sprain and will undergo further testing Monday, Lindsey Pallares of the 49ers' ...
Guerendo has been diagnosed with MCL and ankle sprains in his left leg following an MRI on Monday, but he didn't damage the ACL in his left knee during Sunday's loss at Arizona, Matt Barrows of The ...