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Beginning in spring of 2019 the National Gridiron League (NGL) will be the premier football league in America annually for five months per year. Of the 66 million Americans that attended both college football and NFL games the previous fall, the NGL will be their primary choice to attend a game for five months per year. An unlike many other sports such as baseball, basketball, soccer, and hockey with many other leagues both in the United States and overseas in which top talent can continue to compete. Football, unfortunately, does not provide a solid secondary option for players to compete in. This lack of options will not only provide the NGL a solid consumer base to penetrate but also a wealth of readily available athletic talent to build upon.
New to athlete partnerships? See how sports sponsorship works on OpenSponsorship.
Brands can sponsor National Gridiron League on OpenSponsorship by creating a free account, browsing National Gridiron League'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 team.
National Gridiron League 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 team.
According to OpenSponsorship, National Gridiron League's audience includes 12 Instagram followers, based in Jacksonville, Florida, 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