It could be season-ending, USA TODAY reported. The running back will have additional testing for the posterior cruciate ligament injury on Monday to determine its severity, Reuters reported.

SANTA CLARA, Calif. — San Francisco 49ers running back Christian McCaffrey likely suffered a partial tear of his posterior cruciate ligament (PCL) when he came down hard on his right knee at the ...

ORCHARD PARK, N.Y. -- San Francisco 49ers running back Christian McCaffrey suffered what is believed to be an injury to the ...

After DeMarvion Overshown tore three ligaments in his right knee, Cowboys coach Mike McCarthy conceded that it's "very realistic" the linebacker would miss the 2025 season.

Suddenly, the Niners' starting running back on Sunday against the Chicago Bears will be rookie Isaac Guerendo with practice ...

With cadavers scarce and their heterogeneity an issue, a team of researchers set out to design, manufacture, and ...