McCaffrey piece together this letter just days after the 49ers placed him on injured reserve. The reigning Offensive Player of the Year suffered a PCL injury last Sunday against the Buffalo Bills.

Christian McCaffrey, San Francisco 49ers running back, faced multiple injuries last season, and a writer suggests a 3,761 ...

Christian McCaffrey, Chris Carson, Raheem Mostert, and Tevin Coleman are just some of the big-name running backs dealing with injuries ahead of Week 12. Knowing the latest updates -- as well as ...