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  3. Matt Wallner

Matt Wallner profile image

Sponsor Matt Wallner

United States
Athlete
Baseball - Minnesota Twins
Niche
Reach
High
Response Rate

For brands

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

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

About Matt Wallner — MLB baseball athlete

Matt Wallner is a Minnesota Twins power bat with a strong, authentic athlete presence and clear appeal to baseball, performance, and lifestyle brands. His feed blends on-field credibility with grounded personal content, making him a natural fit for campaigns that want reach, trust, and a real connection to fans.


Why you should sponsor me for your next influencer campaign?

 Matthew John Wallner (born December 12, 1997) is an American professional baseball outfielder for the Minnesota Twins of Major League Baseball (MLB).

Overview

🎂28
·
👨Male
📍MinneapolisMinnesotaUnited States

Minnesota Twins

University of Southern Mississippi

United States

Pre-Packaged Projects

Frequently asked questions

Promote your brand and sponsor Matt Wallner today!

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

Health & WellnessVitamins & SupplementsFitness & PerformanceFood & DrinkFishingHunting

Pre-Packaged Projects

Social Media Deal

1 post & 1 story with the Matt Wallner promoting your product.

$2,398
User Generated Price
Sign up to start an offer

Brand Ambassador Deal

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

$11,997
User Generated Price
Sign up to start an offer

Appearance Deal

Have Matt Wallner make a live appearance at your next event

$5,997
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 Matt Wallner on OpenSponsorship by creating a free account, browsing Matt Wallner'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 Wallner 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 Wallner starts at $2,398 for a social media post, $5,997 for a appearance and $11,997 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 Wallner's audience includes 9K+ Instagram followers, interests including Health & Wellness, Vitamins & Supplements, Fitness & Performance, Food & Drink, Fishing, and more, based in Minneapolis, Minnesota, 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

 

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.

July 15, 2026

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Matt Wallner went from Twins cleanup hitter to Class AAA: ‘I don’t see any way I’m here next year’ - Star Tribune

September 10, 2026

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Twins' September call-ups present an unfortunate truth for Matt Wallner - Puckett's Pond

September 1, 2026

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Stuck at Triple-A, Matt Wallner wonders if his time with the Twins is over - Pioneer Press

August 7, 2026

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Twins' tale of two demotions: Royce Lewis, Matt Wallner going in opposite directions - AaronGleeman.com

August 10, 2026

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Matt Wallner Has Stayed Ready After the Twins Optioned Him To St. Paul - Zone Coverage

September 10, 2026

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Josue Briceño singles on a ground ball to right fielder Matt Wallner. Trei Cruz scores. Jace Jung to 2nd. - MLB.com

August 28, 2026

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