Compare the specs of the Brunswick Fanatic and Brunswick Mastermind Strategy side by side in the ball comparison table below. To view the full bowling ball review for one of these balls, click the ball name link in the table below.
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| Brand | Brunswick | Brunswick |
| Ball Name | Fanatic | Mastermind Strategy |
| Cover Name | Relativity V Max | Relativity Solid |
| Cover Type | Reactive Pearl | Reactive Solid |
| Box Finish | 500 SiaAir / Royal Compound / Royal Shine | 500 / 2000 SiaAir |
| Color | Purple / Light Blue | Blue / Violet / Orange |
| Core Name | I-Block Symmetric | Modified Mastermind Asymmetric |
| Core Type | Symmetrical | Asymmetrical |
| RG | 2.540 | 2.504 |
| Total Diff. | 0.052 | 0.048 |
| Int. Diff. | 0.000 | 0.013 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |