NBA teams are estimated to generate $285.8 million from jersey patch deals in the 2024–25 season, with teams averaging an estimated $10.6 million a season (GlobalData, The Business of the NBA 2024-25). Stadium naming rights, a practice with decades of history, now often run 10 to 20 years for tens or hundreds of millions of dollars; SoFi Stadium’s 20-year deal was reported at as much as $400 million, though the terms were not officially disclosed (Fox Business, 2019). The mechanism — patches, naming rights, signage bundled with broadcast exposure — is well-established and expensive at the professional level.
Research on grassroots sponsorship is thin, and what exists describes informal practice. A 2025 scoping review found only 18 articles through 2020 and called the field “still in its infancy.” A 2020 doctoral thesis on sponsorship in English grassroots football (Hindmarsh, Liverpool John Moores University; 98 clubs and 17 sponsors) found that practitioners “tended to approach sponsorship in an ad-hoc, informal, and relaxed manner.” That is English football, not U.S. youth sports, so treat it as a parallel, not proof.
What we have not found is a current, well-sampled comparison of what structured and unstructured sponsorship programs raise in U.S. youth sports. The same scoping review found only three articles on sponsorship proposals and packages among the 18 it covered, describes grassroots agreements as often ‘handshake’ or verbal, and notes hints that a more professional approach may improve the odds of securing a deal. That points toward structure helping, but it is not a measured revenue difference, so we don’t put a dollar figure on it.
A 2016 study in Measuring Business Excellence (Vance, Raciti & Lawley) analyzed six years of brand-tracking data, about 15,500 consumer surveys, from one large Australian company. It found that commercially oriented professional sports sponsorships produced much higher brand awareness, but that “community relations oriented sponsorship types achieve a greater halo effect” because of a more positive effect on the sponsor’s brand attributes. It is one company’s data, and it covers community-relations sponsorship broadly, not youth sports specifically.
Separately, a February 2026 EMARKETER and DICK’S Media survey of 662 U.S. parents found that parents who identify as sports parents are over 50% more likely than non-sports parents to visit quick-service restaurants multiple times per week, and twice as likely to spend $300 or more a month on quick-service meals. It also found that 95.9% of sports parents say their purchase decisions are influenced by other sports families. The survey relies on parents identifying themselves as sports parents and measures self-reported influence, not sponsor results. Sponsoring a youth team puts a name in front of a connected audience, but this survey describes the audience, not what sponsorship does to it.
There's no single published study directly comparing youth-sports sponsorship's cost-effectiveness to local radio or print advertising, dollar for dollar. That specific comparison is a reasoned view here, not a cited fact — worth saying plainly rather than repeating an unsourced claim that shows up everywhere else on this topic.
This gap is what Zubie Five was built to close: bringing professional-level structure to community sponsorship.