The San Francisco 49ers’ defense lost a key defensive player in their wild card game against the Dallas Cowboys. Nick Bosa was forced to leave the contest with a head injury after colliding with a teammate in the second quarter. The CBS broadcast team confirmed that Bosa would not return.
CBS broadcast announces that Nick Bosa has been ruled out with a head injury. #49ers #SFvsDAL
Bosa was a menace before being forced out of the contest, recording three tackles and half a sack. Arden Key is listed behind Bosa on the 49ers unofficial depth chart and could see increased usage with Bosa unavailable.