Professional Bull Riders - Pearl Harbor increases world lead; set to rest for a month. By: Justin Felisko. August 23, 2017. Pearl Harbor is currently averaging at 46.28-point bull score. PUEBLO, Colo. – World No. 1 bull Pearl Harbor added to his impressive resume this season by bucking off three-time World Champion Silvano Alves in 3.79 seconds this past weekend at the Music City Knockout.