San Francisco 49ers Pass Rusher Nick Bosa Sidelined by Calf Injury

Minot Bismarck Dickinson, ND, September 25, 2026 —

Nick Bosa, a prominent pass rusher for the San Francisco 49ers, is expected to miss multiple games after sustaining a calf injury. The injury occurred during the team’s practice warm-ups, according to available information.

Bosa, a key defensive player for the 49ers, was reportedly injured during the pre-practice routine. Details regarding the specific severity of the injury were not immediately provided. However, the team has indicated that Bosa will be sidelined for a period that will prevent him from participating in several upcoming games.

The exact timeline for Bosa’s return to play has not been specified. The absence of a player of Bosa’s caliber presents a significant challenge for the 49ers’ defensive unit. His role as a star pass rusher is crucial to the team’s defensive strategy and ability to pressure opposing quarterbacks.

The San Francisco 49ers have not released an official statement on the duration of Bosa’s recovery or provided further details on the injury itself. The club’s medical staff will likely monitor his condition closely and provide updates as his rehabilitation progresses.

Bosa has been an impactful player for the 49ers since entering the league. His performance on the field has been a cornerstone of the team’s defense. The team will now need to adjust its defensive schemes and player rotations in his absence.

Fans and analysts will be closely watching for any further announcements from the 49ers organization regarding Bosa’s status and potential replacements or adjustments in the defensive lineup. The team’s performance in the coming weeks may be significantly influenced by the availability of its star pass rusher.

Story summarized from the original created by JOSH DUBOW, Associated Press on www.kxnet.com, see more information here.

Media gallery