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Daniel Theis is a high-profile German professional basketball player with proven global reach across the NBA, EuroLeague, and international competition. Between championship-level on-court credibility, an established presence with AS Monaco, and a polished off-court style that plays well in fashion and lifestyle campaigns, he offers sponsors premium visibility and authentic sports authority.
Daniel Theis is a German born Forward for the Boston Celtics.
New to athlete partnerships? See how sports sponsorship works on OpenSponsorship.
1 post & 1 story with the Daniel Theis promoting your product.
Long-term deal involving appearances, photoshoots, social media and more.
Have Daniel Theis make a live appearance at your next event
Brands can sponsor Daniel Theis on OpenSponsorship by creating a free account, browsing Daniel Theis'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.
Daniel Theis 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 Daniel Theis starts at $3,500 for a social media post, $5,250 for a appearance and $31,500 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, Daniel Theis's audience includes 177K+ Instagram followers, interests including Fitness & Performance, Apparel, Accessories, based in Salzgitter, Germany. 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