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Our Account Managers handle outreach, negotiation and delivery for brands on the platform.
Mackenzie Dufresne is a University of Tampa volleyball athlete with a strong on-court presence and an approachable, outdoorsy lifestyle that translates well for brand campaigns. She brings authentic student-athlete credibility, team energy, and content that naturally fits travel, wellness, and active lifestyle sponsors.
I’m a dedicated and competitive student athlete who loves finding ways to make myself a better person and athlete everyday.
University of Tampa
University of Tampa
United States
Has access to a professional photographer
New to athlete partnerships? See how sports sponsorship works on OpenSponsorship.
1 post & 1 story with the Mackenzie Dufresne promoting your product.
Long-term deal involving appearances, photoshoots, social media and more.
Have Mackenzie Dufresne make a live appearance at your next event
Brands can sponsor Mackenzie Dufresne on OpenSponsorship by creating a free account, browsing Mackenzie Dufresne'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.
Mackenzie Dufresne 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 Mackenzie Dufresne starts at $180 for a social media post, $600 for a appearance and $1,200 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, Mackenzie Dufresne's audience includes 2K+ Instagram followers, interests including Fitness & Performance, Health & Wellness, Travel, Outdoors, The Beach, and more, based in Tampa, Florida, 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