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International youth soccer tournament, w/ Mexican Pro Club, Monterrey Rayados, w/ over 15,000 daily attendees & qualifying events across the USA.
New to athlete partnerships? See how sports sponsorship works on OpenSponsorship.
Brands can sponsor Copa Rayados Internacional on OpenSponsorship by creating a free account, browsing Copa Rayados Internacional'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 event.
Copa Rayados Internacional 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 event.
According to OpenSponsorship, Copa Rayados Internacional's audience includes 3K+ Facebook followers. 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