- Cover
- Honor Roll Hybrid
- Factory finish
- 500 Siaair, Compound
- Color
- Black / Green / Gold
- Core (15 lb)
- Mastermind Ultra Low RG
- R.G. / Differential / Bias
16 lb 2.476 0.052 0.015 15 lb 2.488 0.052 0.015 14 lb 2.504 0.052 0.015 13 lb 2.589 0.043 0.011 12 lb 2.612 0.043 0.011 - Release date
- February 6, 2014
- Balls with the same cover
- This is the only ball in the Bowlidex with the Honor Roll Hybrid cover.
- Balls with the same core
- These balls have the same 15-lb Mastermind Ultra Low RG core as the Mastermind Genius:
- From the manufacturer
The new Honor Roll Hybrid reactive coverstock is Brunswick’s newest creation based off our performance enhancing additive chemistry technology. Honor Roll Hybrid coverstock offers more length, improved versatility and stronger backend reaction when compared to the original Honor Roll Solid coverstock.
The Mastermind Ultra Low RG core features a single density squared-off elliptical inner core. The core is dynamically designed to extend the rotational energy, boosting angular velocity to transfer energy to the pins for increased pin action and higher scores.
Finished with Royal Compound polish, the Mastermind Genius produces easy length through heads, securing traction in the mid-lane with an unsurpassed backend flip providing an incredibly powerful ball motion on medium to heavy oil lane conditions.
| Name | Cover | Released | |
 | Mastermind Scholar Brunswick | Honor Roll A+ Pearl | Feb 25, 2015 |
 | Mastermind Intellect Brunswick | Honor Roll A+ Solid | Sep 24, 2014 |
 | Mastermind Brunswick | Honor Roll Solid | Nov 14, 2013 |