
Self-Managed
For brands
Our Account Managers handle outreach, negotiation and delivery for brands on the platform.
Cassius King Harrell is a rising Orlando-based basketball prospect with a strong youth showcase presence and a polished, parent-managed digital footprint. His content highlights skill development, game clips, and brand-ready basketball culture, making him a strong fit for youth sports, family-oriented, and grassroots hoop campaigns.
Elite Youth Basketball Phenom
Usssa National Champion
New to athlete partnerships? See how sports sponsorship works on OpenSponsorship.
1 post & 1 story with the Cassius King Harrell promoting your product.
Long-term deal involving appearances, photoshoots, social media and more.
Have Cassius King Harrell make a live appearance at your next event
Brands can sponsor Cassius King Harrell on OpenSponsorship by creating a free account, browsing Cassius King Harrell's profile, and sending a sponsorship proposal for social posts, appearances, or integrated campaigns. OpenSponsorship handles messaging, deliverables, and deal terms in one platform so you can connect directly with this athlete.
Cassius King Harrell is listed on OpenSponsorship and available for brand sponsorships. Brands can review campaign packages, audience details, and pricing on this profile, then submit a proposal to start a partnership with this athlete.
According to OpenSponsorship, estimated pricing to sponsor Cassius King Harrell starts at $120 for a social media post, $1,200 for a appearance and $120 for a brand ambassador campaign. Final rates depend on deliverables, usage rights, and campaign scope. Sign up on OpenSponsorship to view packages and send a proposal.
According to OpenSponsorship, Cassius King Harrell's audience includes 16K+ Instagram followers, interests including Activewear, Fashion, Shoes, Computer Gaming, Music, and more, based in Orlando, FL, United States. Brands can use this profile to evaluate reach, content niche, and sponsorship fit before sending a proposal.

How do you measure influencer marketing ROI when half the numbers social media gives you are vanity metrics? It is the question brands ask us most, and it came up again when I joined Massimo Marinelli on the Berkida Ventures Podcast. After more than ten years and thousands of brand deals with athletes and creators at OpenSponsorship, here is how we think about it, and the framework we use with our clients.
October 28, 2026