2026 USBC Nationals

Name Ball Coverstock Drilling Layout Core Weight RG Diff MB Diff Notes
Ebonite Ebonite Spartan Spartan HK22C2 - Optimize Solid
Spartan
Asymmetric
15 pounds 2.473 0.053 0.019
Track Track Stealth Mode Stealth Mode QR-10 Solid
Solid Reactive
Stealth Mode
Symmetric
15 pounds 2.482 0.056
Ebonite Ebonite Entity Pearl Entity Pearl HK22C - Optimize Pearl
Pearl Reactive
Entity Pearl
Asymmetric
15 pounds 2.515 0.052 0.020
Track Track Theorem Theorem HK22 - Prime Response Hybrid
Hybrid Reactive
Theorem
Asymmetric
15 pounds 2.473 0.046 0.017
Brunswick Brunswick Alert Alert HK22 - Savvy Hook Solid
Solid Reactive
Alert
Symmetric
15 pounds 2.478 0.037
Dv8 DV8 Dark Side Curse Dark Side Curse Inciter Solid
Solid Reactive
Dark Side Curse
Symmetric
15 pounds 2.480 0.036
Brunswick Brunswick Crown Victory Crown Victory HK22 - Savvy Hook Hybrid
Hybrid Reactive
Crown Victory
Symmetric
15 pounds 2.540 0.045