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  3. Mitch MacCartney

Mitch MacCartney profile image

Sponsor Mitch MacCartney

United States
Athlete

Self-Managed

Rugby - Cajasol Ciencias
Niche
Reach
High
Response Rate

For brands

Want our team to run a deal with Mitch MacCartney, or find athletes like them?

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

About Mitch MacCartney — Cajasol Ciencias rugby athlete

Mitch MacCartney is a rugby athlete based in Seville whose content blends elite training, international travel, and a disciplined performance lifestyle. He’s a strong fit for brands looking to reach an active audience through authentic sports, fitness, and travel storytelling.


Why you should sponsor me for your next influencer campaign?

 Hello! I am a versatile athlete with an active and diverse lifestyle. It is always with the utmost professionalism and steadfast commitment that I represent companies, my family and name, and the ideas I value--something I will absolutely continue with your mission and business. As an American high caliber athlete and Olympic hopeful for one of the most popular and fastest growing sports in the world, I have a tremendous platform I wish to utilize. By playing in Europe, in addition to being an avid musician, cook, businessman, inventor, and world traveler, my network is uniquely both national and global while retaining a strong prescence as a community figure in my hometown. My background in sports involves six sports in high school, Division 1 college offers in three sports, walking on to football and track briefly, and also cheering during college. While pursuing a rugby career I had opportunities with CFL teams, starting and developing collegiate and youth rugby programs, and coaching. When not training for rugby, you will find me exploring outdoor terrain via hiking/kayaking/atv/climbing, surfing, enjoying museums, riding motorcycles, practicing music, working on my doctoral program, or learning my fourth language. Thank you very much for your time. I look forward to working with you to grow your brand in a manner that is effective, and one you can be proud of.

Overview

🎂33
·
👨Male
📍SevilleAndalusiaSpain

Cajasol Ciencias

University of South Carolina; Wheeling Jesuit University; Queen's University

United States

Pre-Packaged Projects

Frequently asked questions

Promote your brand and sponsor Mitch MacCartney today!

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

Fitness & PerformanceHome LifePetsTravelCookingMusicReadingFishingHikingArt

Pre-Packaged Projects

Social Media Deal

1 post & 1 story with the Mitch MacCartney promoting your product.

$400
Estimated Price
Sign up to start an offer

Brand Ambassador Deal

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

$3,600
Estimated Price
Sign up to start an offer

Appearance Deal

Have Mitch MacCartney make a live appearance at your next event

$600
Estimated Price
Sign up to start an offer

Custom

Need help on a custom package for this athlete?

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Frequently asked questions

Brands can sponsor Mitch MacCartney on OpenSponsorship by creating a free account, browsing Mitch MacCartney'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.

Mitch MacCartney 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 Mitch MacCartney starts at $400 for a social media post, $600 for a appearance and $3,600 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, Mitch MacCartney's audience includes 6K+ Instagram followers, interests including Fitness & Performance, Home Life, Pets, Travel, Cooking, and more, based in Seville, Andalusia, Spain. 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

 

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

Ingredient Branding Done Right: How Immunotec Made Glutathione Mainstream

Ingredient Branding Done Right: How Immunotec Made Glutathione Mainstream

Glutathione has become one of the most talked-about molecules in wellness — the “master antioxidant” that shows up in podcasts, longevity conversations, and the supplement aisle alike. But behind that mainstream moment is a brand that has spent decades making glutathione credible: Immunotec. This is the story of how OpenSponsorship helped Immunotec turn that scientific authority into everyday consumer demand — and a real-world example of what ingredient branding looks like when it’s done right.

July 13, 2026

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