Bowler Ratings


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

Note: Ratings are only available to our premium members.

General Info

Coverstock Specs
Name:Nanoxy Super Pearl with Fullerene C60
Type:Reactive Pearl
Box Finish:500 / 600 / 2000 Abralon
Color:Deep Purple
Core Specs
Int. Diff:0.018

ABS bowling balls make a return to our testing lanes with the Accu Swing IV. This Japanese-made product utilizes an asymmetrical weight block surrounded by a sanded pearlized coverstock.

The Accu Swing IV gave us our best reaction on the heavy oil test pattern. All three testers were able to play their preferred line to the pocket and were greeted with added kick when this ball got to the back end. As the pattern began to break down, the testers were able to get deeper with their feet, still send the ball to the right, and have it recover shot

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.