San Francisco 49ers defensive end Nick Bosa is expected to miss “a few weeks” after suffering a calf injury during practice, according to multiple reports. The injury reportedly occurs when he pulls or strains his calf and he is later listed on the team’s injury report.
Several outlets describe the same general timeline: Bosa is sidelined for multiple weeks, with the 49ers evaluating next steps such as whether to place him on injured reserve. One report frames the setback within a wider context of ongoing defensive-line attrition, while other coverage focuses more narrowly on Bosa’s injury itself. Across sources, there is no indication of a specific return date, only an expectation that he will be out for the next several games.
The reports consistently attribute the setback to a calf strain or pulled calf sustained during Thursday’s practice, with outlets citing league-insider and ESPN information as the basis for the expected absence.
