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Maddie Loder is a polished basketball creator and former George Washington University and Stonehill women’s basketball player with strong on-camera presence and an easy, relatable style. She blends athlete credibility with fashion-forward lifestyle content, making her a natural fit for brands looking to reach engaged female sports fans and college-aged audiences.
I am a division one student athlete living in Washington, DC (down the street from the national mall). I am very interested in social media, marketing and branding which is why I am very invested in working with brands. My TikTok account has over 5,000 followers and my posts are focused on life as a D1 athlete and workouts for younger athletes to try. I am very interested in fitness and health and wellness to better myself on and off the court.
Stonehill Skyhawks
George Washington University
United States
New to athlete partnerships? See how sports sponsorship works on OpenSponsorship.
1 post & 1 story with the Maddie Loder promoting your product.
Long-term deal involving appearances, photoshoots, social media and more.
Have Maddie Loder make a live appearance at your next event
Brands can sponsor Maddie Loder on OpenSponsorship by creating a free account, browsing Maddie Loder'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.
Maddie Loder 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 Maddie Loder starts at $144 for a social media post, $2,400 for a appearance and $2,400 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, Maddie Loder's audience includes 1K+ Instagram followers, interests including Fitness & Performance, Fashion, Apparel, Accessories, Reading, and more, based in Washington, District of Columbia, 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