Sorensen joined ... 47-24 defeat to the Arizona Cardinals. It marked the second consecutive game in which the 49ers allowed 40 or more points to their opponent. "I think Nick's done a great ...

After the 49ers surrendered the second-highest point total in the Kyle Shanahan era during their 47-24 loss to the Arizona Cardinals ... on defensive coordinator Nick Sorensen's shoulders.

ARIZONA -- The Arizona Cardinals have ample ... A change was made at defensive coordinator, as Robert Saleh returns and replaces Nick Sorensen. The 49ers defense should be immediately improved ...