StrikeStack
Ball library
SWAG Judge Pearl bowling ball

SWAG

Judge Pearl

Released September 2025

Medium OilMid HookAngular
Hook strength
6/10

Specs

Coverstock
Witness Pearl Pearl Reactive
Core
Judge Asymmetric
RG
2.490
Differential
0.052
Intermediate diff (mass bias)
0.019
Factory finish
1500 Polished
Released
September 2025

The oil, hook and strength labels are StrikeStack's estimate from the published specs, not the manufacturer's rating. Specs provided by bowwwl.com.

Balls that react like the Judge Pearl

More from SWAG