Christian McCaffrey has 'chip on my shoulder' to help 49ers win now
NFL star Tyler Kroft on Jimmy Garoppolo, Christian McCaffrey and
Christian McCaffrey debut: Newly acquired running back makes
Christian McCaffrey showed he could fuel 49ers' offensive attack
Christian McCaffrey becomes most productive midseason addition in
Christian McCaffrey and Deebo Samuel power the 49ers over the Rams
49ers' McCaffrey barrels into end zone for TD in 12th straight game
The Dolphins and the 49ers are off to record-threatening offensive
Christian McCaffrey, Deebo Samuel propel 49ers to win vs. Rams