
Mario Williams is a Los Angeles-based former NFL standout whose athlete-first credibility and polished streetwear aesthetic make him a strong fit for sponsorships that want both performance authority and style. His content blends football legacy, training energy, and fashion-forward visuals, giving brands an authentic way to reach sports and youth culture audiences.
New to athlete partnerships? See how sports sponsorship works on OpenSponsorship.
1 post & 1 story with the Mario Williams promoting your product.
Long-term deal involving appearances, photoshoots, social media and more.
Have Mario Williams make a live appearance at your next event
Brands can sponsor Mario Williams on OpenSponsorship by creating a free account, browsing Mario 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.
Mario 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 Mario Williams starts at $1,200 for a social media post, $6,000 for a appearance and $10,800 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, Mario Williams's audience includes 47K+ Instagram followers, interests including Fashion, Apparel, Activewear, Fitness & Performance, based in Los Angeles, CA, United States. Brands can use this profile to evaluate reach, content niche, and sponsorship fit before sending a proposal.

Genisys Credit Union, headquartered in Auburn Hills, Michigan, has done something most brands never do with athlete sponsorship: it kept renewing. What started as a single partnership with Detroit Lions tight end Sam LaPorta has become a multi-year, two-athlete program that Genisys has renewed and expanded every season since 2024, adding Lions wide receiver Isaac TeSlaa in 2025 and renewing him again in 2026.
October 6, 2026