San Francisco 49ers defensive end Nick Bosa reportedly suffered a season-ending torn ACL during Sunday's (September 21) win against the Arizona Cardinals on Sunday (September 21), sources with knowledge of the situation confirmed to ESPN 's Adam Schefter on Monday (September 22).

"Tests today showed that 49ers Pro Bowl DE Nick Bosa suffered a season-ending torn ACL during Sunday’s win over Arizona, sources tell ESPN. It’s a clean tear, but Bosa now will need season-ending surgery," Schefter wrote on his X account. "Nick Bosa gave a thumbs down after he hurt his knee because he sensed the severity of the injury. His fears were realized a short time ago when an MRI showed a clean, season-ending tear of his ACL."

Bosa suffered the injury while rushing Cardinals quarterback Kyler M

See Full Page