
For brands
Our Account Managers handle outreach, negotiation and delivery for brands on the platform.
Caesar Williams is an active NFL defensive back with the Los Angeles Rams, blending elite athletic credibility with a polished, fashion-forward personal brand. He brings strong sponsorship value for campaigns aiming to reach sports fans, sneakerheads, and style-conscious audiences through authentic football content and lifestyle storytelling.
Sponsoring Caesar Williams would be beneficial to your company because he has signed with the Los Angeles Rams NFL team and will expose his entire network of followers and teammates to your companies mission statement and products. Caesar will represent your brand in a way that is engaging, educational and entertaining and explain why people should choose your company over your competitors. He will share how your products have benefited him and encourage brand loyalty to your company.
Los Angeles Rams
University of Wisconsin - Madison
United States
Life After Sports Foundation
Third Team All-Big Ten Defense (Coaches)/Honorable Mention Defense (Media)
New to athlete partnerships? See how sports sponsorship works on OpenSponsorship.
1 post & 1 story with the Caesar Williams promoting your product.
Long-term deal involving appearances, photoshoots, social media and more.
Have Caesar Williams make a live appearance at your next event
Brands can sponsor Caesar Williams on OpenSponsorship by creating a free account, browsing Caesar Williams'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.
Caesar Williams 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 Caesar Williams starts at $864 for a social media post, $2,400 for a appearance and $4,800 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, Caesar Williams's audience includes 5K+ Instagram followers, interests including Fitness & Performance, Fashion, Apparel, Accessories, Travel, and more, based in Los Angeles, California, 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