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  1. Home
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  3. Mario Williams

Mario Williams profile image

Sponsor Mario Williams

Athlete (retired)
American Football
Local
Reach
High
Response Rate

For brands

Want our team to run a deal with Mario Williams, or find athletes like them?

Our Account Managers handle outreach, negotiation and delivery for brands on the platform.

About Mario Williams — retired american Football athlete

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.


Overview

šŸŽ‚41
Ā·
šŸ‘ØMale
šŸ“Los AngelesCAUnited States

Is Retired

University of Southern California (USC)

Pre-Packaged Projects

Frequently asked questions

Promote your brand and sponsor Mario Williams today!

New to athlete partnerships? See how sports sponsorship works on OpenSponsorship.

FashionApparelActivewearFitness & Performance

Pre-Packaged Projects

Social Media Deal

1 post & 1 story with the Mario Williams promoting your product.

$1,200
User Generated Price
Sign up to start an offer

Brand Ambassador Deal

Long-term deal involving appearances, photoshoots, social media and more.

$10,800
Estimated Price
Sign up to start an offer

Appearance Deal

Have Mario Williams make a live appearance at your next event

$6,000
User Generated Price
Sign up to start an offer

Custom

Need help on a custom package for this athlete?

Login to request help

Frequently asked questions

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.

Influencer Marketing Benchmarks: How Many Viewers Click an Influencer's Link? (2026)

Influencer Marketing Benchmarks: How Many Viewers Click an Influencer's Link? (2026)

Every brand running an influencer campaign on a cost-per-acquisition target eventually asks the same question: how many people will click the link? It decides how many creators you need, and whether your CAC target is realistic before you spend a dollar.

October 29, 2026

How to Measure Influencer Marketing ROI: A 5-Step Framework

How to Measure Influencer Marketing ROI: A 5-Step Framework

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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

America's 250th Birthday: The Brand Activation Playbook for 2026

America's 250th Birthday: The Brand Activation Playbook for 2026

2026 is the biggest year in American sports history

On July 4, 2026, the United States turns 250. The Semiquincentennial — America250 — isn't a single day; it's a Congress-chartered, yearlong national celebration running from Memorial Day 2025 through the end of 2026, with signature events in New York, Philadelphia, Washington, DC and Main Streets across the country.

July 1, 2026

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Injury Updates: Sean McVay provides latest on Myles Garrett (knee) and Puka Nacua (psoas), Keagen Trost and Mario Williams both dealing with hamstring injury - Rams

August 17, 2026

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Mario Williams: Let go by Rams - CBS Sports

August 22, 2026

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Rams Bring Back Familiar Face at Wide Receiver, Waive Mario Williams - Sports Illustrated

August 18, 2026

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C.J. Daniels not only receiver surprising at Rams camp - Turf Show Times

August 2, 2026

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Greg Rousseau passes Darryl Talley, with Mario Williams next in his sights - Yahoo Sports

November 2, 2026

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Forgotten Rams receiver just re-introduced himself with a bang - Ramblin' Fan

August 2, 2026

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