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  3. Samuil Vasilov

Samuil Vasilov profile image

Sponsor Samuil Vasilov

Athlete
Tennis
Niche
Reach
High
Response Rate

About Samuil Vasilov — tennis athlete

Samuil Vasilov is a junior tennis creator from Sofia who shares authentic training, strength, and daily grind content centered on youth development and discipline. His tennis-first profile and active, performance-driven lifestyle make him a strong fit for brands in junior sports, training gear, activewear, and athlete-focused campaigns.


Why you should sponsor me for your next influencer campaign?

 Profile managed by parent. Sami is a young and passionate tennis player from Bulgaria, currenly building his journey in the sport from the ground up. At just 8 years old, he has already grown an engaged community of 1,000+ followers on TikTok who follow his daily training, matches, and life on the court. Samuil represent the next generation ot tennis - hardworking, dedicated, and authentic. By partnering with Sami, your brand becomes part of a bigger mission - inspiring children to choose sport over screens, embrace healthy eating, and lead an active lifestyle. Samuil leads by example every day: on the court, in his training, and in the values he shares with his young audience. Brands that care about the next generation's health and wellbeing will find in Sami an authentic and powerful voice that resonates with kids and their parents alike. beyond the court, Samuil has already gained experience in front og the camera, having modeled for prestigious fashion brands including Ralph Lauren and Brunello Cucinelli. This experience makes him a confident and professional presence for any brand campaign.

Gallery

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Overview

🎂9
·
👨Male
📍SofiaSofia City ProvinceBulgaria

Pre-Packaged Projects

Frequently asked questions

More details

Awards

  • National tennis tournament medalist, Bulgaria

  • International tennis tournament participant - Antalya, Turkey

  • Academic excellence - Mathematics competition gold medalist, Bulgaria

  • Academic excellence - Bulgarian language competition gold medalist, Bulgaria

Promote your brand and sponsor Samuil Vasilov today!

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

Fitness & PerformanceActivewear

Pre-Packaged Projects

Social Media Deal

1 post & 1 story with the Samuil Vasilov promoting your product.

$100
User Generated Price
Sign up to start an offer

Brand Ambassador Deal

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

$360
User Generated Price
Sign up to start an offer

Appearance Deal

Have Samuil Vasilov make a live appearance at your next event

$180
User Generated Price
Sign up to start an offer

Custom

Need help on a custom package for this athlete?

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Frequently asked questions

Brands can sponsor Samuil Vasilov on OpenSponsorship by creating a free account, browsing Samuil Vasilov'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.

Samuil Vasilov 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 Samuil Vasilov starts at $100 for a social media post, $180 for a appearance and $360 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, Samuil Vasilov's audience includes interests including Fitness & Performance, Activewear, based in Sofia, Sofia City Province, Bulgaria. Brands can use this profile to evaluate reach, content niche, and sponsorship fit before sending a proposal.

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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.

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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

How Genisys Credit Union Built a Multi-Year Detroit Lions Athlete Program

How Genisys Credit Union Built a Multi-Year Detroit Lions Athlete Program

Genisys Credit Union, headquartered in Auburn Hills, Michigan, has done something most brands never do with athlete sponsorship: it kept renewing. What started as a single partnership with Detroit Lions tight end Sam LaPorta has become a multi-year, two-athlete program that Genisys has renewed and expanded every season since 2024, adding Lions wide receiver Isaac TeSlaa in 2025 and renewing him again in 2026.

October 6, 2026

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