Sponsors

 https://flatlinestudiosca.com/

https://flatlinestudiosca.com/

Make a Donation

Donations go directly to the poly diamond club the official booster club of Riverside Poly Baseball.

100% of the proceeds go to support the team.

We provide equipment and uniforms for the team which have to be replaced on a rotating basis for each of our three teams (Varsity, Junior Varsity and Freshmen) every two or three years because of wear.

The cost to replace equipment and uniforms averages over $15,000 per year.