Bowler Ratings

PatternStTwCr
Oily:X.XX.XX.X
Medium:X.XX.XX.X
Dry:X.XX.XX.X
Sport:X.XX.XX.X

Bowler ratings are from 1 to 10 in order of Stroker (ST), Tweener (TW), Cranker (CR)

Note: Ratings are only available to our subscribers.

General Info

Coverstock Specs
Name:AgRS Solid Reactive
Type:Reactive Solid
Box Finish:2000 Abralon
Color:Dark Green / Light Blue
Empty
Core Specs
Name:NA
Type:Asymmetrical
RG:2.495
Diff:0.055
Int. Diff:0.020

The Seismic Raging Bull uses the same core design as the Raging Bull Charged with a solid version of the same cover. This cover creates more friction than the AgRS cover on the Raging Bull Charged. We definitely experienced more friction in the front and midlane.

All three testers had their best look on the oily test pattern. On this pattern we experienced what we would expect from a release with an asymmetrical core and a solid coverstock. It has a strong read in the front of the lane, a strong roll in the midlane, and a smooth, controlled motion in the back end. It is critical for a ball to be strong in the middle part of the lane on patterns that are heavy in volume and long in distance, which describes our oily test pattern. We knocked all three test balls down to ...

The BTM Ball Testing Team

About The BTM Ball Testing Team

The BTM Ball Testing Team is led by Eric Martinez. Our team of three testers has thrown and reviewed hundreds of bowling balls for Bowling This Month. When not testing balls for BTM, Eric owns and operates University Pro Shop in San Antonio, TX and he is an avid competitive bowler. Click here to learn more about how we test and review bowling balls.