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OTB Open Particle Proton Soft Hex
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This OTB Open release of the Hex keeps the mold's signature versatility: a straight-flying midrange that holds a neutral line from most arm speeds and shapes easily for slower throwers who want to work in some turn. It's a great choice for carving tight fairway lines or just needing a disc you can trust to go where you point it. It's molded in Particle Proton Soft plastic, a flexible, extra-grippy blend with embedded particle flakes that catch the light and glow under a UV light for a layered, textured look.
Proton Soft Particle Plastic

The OTB Champions Cup
In 2025, the PDGA Champions Cup will be held at Swenson Park in Stockton, California. This venue is well-known to disc golfers as the site of the OTB Open. However, to avoid a conflict with the DGPT's policy against athletes competing in multiple points-earning events on the same course within a season, the PDGA Champions Cup will replace the OTB Open on the 2025 DGPT schedule.
OTB partners with MVP Disc Sports to feature several exclusive releases with new molds, limited edition artwork, and discs in special plastic blends.


































