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  3. Matt Den dekker

Matt Den dekker profile image

Sponsor Matt Den dekker

Athlete (retired)

Self-Managed

Baseball - New York Mets
Niche
Reach
High
Response Rate

For brands

Want our team to run a deal with Matt Den dekker, or find athletes like them?

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

About Matt Den dekker — retired MLB baseball athlete

Matt Den Dekker brings the credibility of a former MLB outfielder with the authenticity of a family-focused fitness creator. He pairs athletic legacy, ongoing Burn Athlete Games training, and a strong everyday dad-life presence, making him a natural fit for brands looking for reach, relatability, and performance-driven content.


Why you should sponsor me for your next influencer campaign?

 Matt den Dekker is an American professional baseball outfielder. He previously played in Major League Baseball (MLB) for the Washington Nationals, Detroit Tigers and New York Mets.

Overview

🎂39
·
👨Male
📍New YorkNew YorkUnited States

Is Retired

New York Mets

University of Florida

Pre-Packaged Projects

Frequently asked questions

More details

Rankings

  • My career high rank was MLB. As part of the MLB. In the year 2018.

References / press

  • https://en.m.wikipedia.org/wiki/Matt_den_Dekker

Promote your brand and sponsor Matt Den dekker today!

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

Home LifeMarriage & FamilyKidsFitness & PerformanceActivewearFitnessTravelFamily

Pre-Packaged Projects

Social Media Deal

1 post & 1 story with the Matt Den dekker 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 Matt Den dekker 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?

Login to request help

Frequently asked questions

Brands can sponsor Matt Den dekker on OpenSponsorship by creating a free account, browsing Matt Den dekker'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.

Matt Den dekker 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 Matt Den dekker 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, Matt Den dekker's audience includes 2K+ Instagram followers, interests including Home Life, Marriage & Family, Kids, Fitness & Performance, Activewear, and more, based in New York, New York, United States. Brands can use this profile to evaluate reach, content niche, and sponsorship fit before sending a proposal.

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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

Nano vs Micro vs Mega Influencers: What 1,527 Creator Campaigns Reveal About Cost and ROI

Nano vs Micro vs Mega Influencers: What 1,527 Creator Campaigns Reveal About Cost and ROI

Every influencer marketing article tells you the same thing: micro-influencers are better value. Almost none of them show you the receipts. So we pulled ours.

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