Mora's fourth season in 2015 saw the arrival of freshman quarterback Josh Rosen, a rash of injuries, and erratic play by the offense. The Bruins finished 8–5, including a loss to Nebraska in the Foster Farms Bowl.
Mora's fourth season in 2015 featured the arrival of freshman quarterback Josh Rosen, a series of injuries, and inconsistent offensive performance. The Bruins finished with an 8-5 record, including a loss to Nebraska in the Foster Farms Bowl.