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Zach Sieler is a professional NFL defensive presence with a strong personal brand built around faith, family, outdoor adventure, and recovery-focused performance. He brings authentic, lifestyle-driven storytelling that can help sponsors reach sports fans, active families, and outdoors-minded consumers in a natural way.
Zachary Wilfried Sieler (born September 7, 1995) is an American professional football defensive end for the Miami Dolphins of the National Football League (NFL). He played college football at Ferris State, and was selected by the Baltimore Ravens in the seventh round of the 2018 NFL draft.
Miami Dolphins
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1 post & 1 story with the Zach Sieler promoting your product.
Long-term deal involving appearances, photoshoots, social media and more.
Have Zach Sieler make a live appearance at your next event
Brands can sponsor Zach Sieler on OpenSponsorship by creating a free account, browsing Zach Sieler'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.
Zach Sieler 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 Zach Sieler starts at $4,000 for a social media post, $6,000 for a appearance and $36,000 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, Zach Sieler's audience includes 31K+ Instagram followers, interests including Fitness & Performance, Health & Wellness, Home Life, Marriage & Family, Fishing, and more. 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