Our Community

Advertising Partners

We're proud to work with partners who support baseball storytelling, community connection, and independent sports media.

Grand Slam Sponsor

The Kinetic Arm

Arm-care technology and training built around pitching mechanics and velocity development. The Kinetic Arm is the official Grand Slam Sponsor of Sandlot Radio Network — supported by a commission-based referral structure.

Visit thekineticarm.com

Home Run Sponsors

Sliding Training

SlideMVP

Slide training equipment engineered to teach safe, efficient baserunning technique.

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Sports Memorabilia

Champ Trove

Authentic sports memorabilia and collectibles curated for serious fans and collectors.

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Base Hit Sponsors

Print & Branding

Maxx Graphics LA

Full-service print and graphics partner — jerseys, signage, and event branding in Los Angeles.

Sliding Innovation

ProSlide

Sliding technique products designed to help baseball and softball players slide smarter and safer.

Become a partner

Join a network that connects authentic baseball storytelling with engaged fans across the country.

Request Partnership Info