
Self-Managed
Gianna Ardolino is a Connecticut high school freshman who plays libero/DS on her school’s varsity volleyball team and for a National-level club team. She is a New England All-Star and a gluten-free athlete with celiac disease who trains six days a week. On Instagram and TikTok (@gianna.ardolino), she shares volleyball life and GF fueling with young athletes and volleyball families. That makes her an authentic, trusted voice for gluten-free foods, sports nutrition, hydration, volleyball gear, and clean beauty brands.
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1 post & 1 story with the Gianna Ardolino promoting your product.
Long-term deal involving appearances, photoshoots, social media and more.
Have Gianna Ardolino make a live appearance at your next event
Brands can sponsor Gianna Ardolino on OpenSponsorship by creating a free account, browsing Gianna Ardolino'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.
Gianna Ardolino 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 Gianna Ardolino starts at $420 for a social media post, $630 for a appearance and $12,000 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, Gianna Ardolino's audience includes interests including Health & Wellness, Vitamins & Supplements, Home Life, Organic / Vegan / Vegetarian Living, Fitness & Performance, and more, based in Newington, Connecticut, 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