UCF quarterback Dillon Gabriel announced he fractured his clavicle in the Knights' loss to Louisville.
The junior threw for 184 yards and three touchdowns in the loss. He has nine touchdowns and 814 yards through the air this season.
In his career at UCF, Gabriel has recorded 70 passing touchdowns against 14 interceptions while throwing for 8,037 yards in three years.
Currently, there is no timeline for Gabriel's return. Kentucky transfer Joey Gatewood is the likely backup option for the Knights.