49ers place RB Elijah Mitchell on IR, add RB Marlon Mack
San Francisco 49ers lose second starting left tackle in two weeks, with Colton McKivitz to miss two months with MCL sprain in knee - ESPN
49ers' Mitchell reportedly out 2 months with knee injury
49ers injury news: Elijah Mitchell could have another MCL sprain
Colton McKivitz suffered MCL sprain vs. Rams; Shanahan provides other 49ers injury updates
49ers lose Colton McKivitz, but Jimmie Ward and Jason Verrett return
49ers injury news: Elijah Mitchell placed on the injured reserve with a knee injury - Niners Nation
49ers injury update: Elijah Mitchell to miss 2 months with MCL sprain
How long is Elijah Mitchell out for? San Francisco 49ers RB injury update & return timeline
When Will Elijah Mitchell Be Back And Return? Injury Update
49ers RB Elijah Mitchell to miss 6-8 weeks with another MCL sprain
Start 'Em, Sit 'Em Week 5: Flex, PPR Advice for Fringe Fantasy Football Stars
49ers RB Elijah Mitchell to miss about 2 months with sprained MCL