On Saturday, the 49ers quietly added Christian McCaffrey to their injury report with a back injury. No explanation. No press conference. No nothing.

As the 49ers prepare for Sunday’s matchup against the Tennessee Titans, McCaffrey’s availability has become a storyline.

RB Christian McCaffrey is not guaranteed to play in Sunday's game vs. Titans following the latest injury report ...

San Francisco 49ers star running back Christian McCaffrey was added to the team's injury report Saturday due to a back injury ...

Christian McCaffrey (back) has been added to the team's injury report and is listed as questionable for Sunday's game.

Christian McCaffrey is expected to play vs. the Titans on Sunday, a source said, despite being added to the injury report as ...

On Saturday, the San Francisco 49ers announced the following roster moves ahead of Sunday's game against the Tennessee Titans ...

The San Francisco 49ers added All-Pro running back Christian McCaffrey to their injury report Saturday with a back injury, ...

San Francisco 49ers team reporter Briana Jeannel addresses fans’ biggest questions ahead of Week 15 vs. the Tennessee Titans.

The Tennessee Titans have a tough road game ahead of them in Week 15 when they face the San Francisco 49ers at Levi's Stadium ...

The San Francisco 49ers added running back Christian McCaffrey to the injury list on Saturday (back). The star rusher is now listed as questionable ...

Just 24 hours before their Week 15 matchup vs. the Tennessee Titans, the San Francisco 49ers got a concerning update on ...