- Criterion

First Impressions
The Track Criterion comes in a striking color scheme of purple, blue, and teal, and in October 2024 it marks the next evolutionary step in Track's successful high-performance line. At its center sits the new asymmetric Criterion M.D. core, which builds on Track's proven Multi-Density technology from the Paradox, Paragon, and Archetype series, but comes with its own distinct shape and density distribution. With an RG of 2.500 (15 lbs), a medium to high differential of 0.052, and a strong intermediate differential of 0.018, this core should deliver considerable flare potential and controlled asymmetry. The cover is the most advanced QR-12 solid coverstock with HK22C technology that Track has ever put on a ball. This combination uses nano-micellular-phase-separation technology, which not only gives the cover improved translucency but should also provide exceptional responsiveness. Out of the box the ball ships with a 500/2000 Siaair Micro Pad surface, which despite its aggressiveness should allow a surprisingly controlled and even reaction. In addition, the Criterion incorporates Brunswick's patent-pending Durability Optimization Technology (DOT), which should significantly reduce the risk of cracking, as well as DynamiCore technology for increased durability and improved pin carry.
Comparison The Criterion positions itself as a powerful yet surprisingly controllable asymmetric solid ball for heavy oil volumes. Compared to the legendary Track Blue Paradox, it shows a similar rolling characteristic, though with more modern technology and a more controlled backend. Against the Track Archetype, the Criterion offers a somewhat earlier reaction and smoother overall motion, while the Archetype stands out with higher RG and stronger backend angularity. Compared to the Hammer Pure Envy, the Criterion should react about 3-4 boards stronger, with the solid cover picking up earlier than the Pure Envy's hybrid version, while the Pure Envy's core design is marginally more aggressive. Unlike the Track In2ition, which is known for a sharp backend, the Criterion delivers a noticeably earlier reaction with a smoother arc, allowing it to handle considerably more oil volume. Within the Criterion line, the solid version takes the role of the earliest and most controlled ball, while the later hybrid version has more backend energy and the Inverse version should deliver an even cleaner front end through modified core densities.
On the Lanes The Criterion is primarily suited to heavy and medium-heavy oil conditions and is aimed both at speed-dominant players who need early traction and at rev-dominant bowlers who want to keep a big asymmetric cover under control. The ball's strength lies in its ability to grab hard already in the midlane while still storing enough energy for powerful continuation. The relatively smooth 500/2000 surface produces a continuous but not overly early reaction and allows surprisingly versatile use. The ball motion shows up as a controlled arc with strong roll and solid drive through the pocket, with the pins tending to stay low. One notable feature is the adaptability of the surface, which works well both with more aggressive finishes below 1000 grit and with finer surfaces above it. For bowlers who need early control on fresh, heavy patterns without giving up backend power, the Criterion is a first-rate benchmark option. The combination of modern core technology, advanced QR-12/HK22C coverstock formulation, and longevity features like DOT and DynamiCore makes it a dependable tournament ball that should deliver consistent performance even after many games. Its versatility shows in the fact that it can be used both for straighter lines and for bigger hook angles, and it should even out wet/dry transitions effectively.