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Data & Methodology

How We Compute NIL Spend

Citation-ready methodology for The Sideline NIL Tracker. Sourced data — not algorithm guesses — for every Division I program.

What “NIL Spending” Means Here

NIL spending on The Sideline is the estimated total annual dollars flowing to athletes at a Division I program from three buckets:

  1. Revenue-sharing payments — direct payments from the school to athletes under the House v. NCAA settlement framework, capped at $20.5M per school in the 2025–26 athletic year.
  2. Collective budgets — donor- and booster-funded payments that flow through the program's affiliated NIL collective(s).
  3. Third-party deals — verified brand, endorsement, and personal-services contracts signed by athletes at the program.

It does not include scholarship value, cost-of-attendance stipends, or general athletic department revenue. We're measuring money that goes to athletes for NIL — nothing else.

Where the Numbers Come From

Every figure on the tracker is built from named, public reporting — never proprietary scrapers or algorithmic guesses. We pull from:

Each program-level figure is cross-referenced against at least two independent published reports before being added. Discrepancies are flagged in the “source notes” field on each school's profile page.

Update Cadence

  • Continuously — new deals are added as named reporters publish them.
  • Daily — transfer-portal NIL signings are reconciled with the portal tracker.
  • Major refresh — once per portal window (December and April) and once mid-summer when collective budgets are reported.
  • Versioning — every figure carries a “last verified” date visible on the school profile page.

Limitations & Known Gaps

We are honest about what the data is and is not:

  • NIL contracts are not publicly filed. Even the best public reporting is an estimate — we report ranges and use the midpoint when sourced ranges agree.
  • Collective budgets fluctuate. A program with a strong fundraising fall may have a higher mid-season number than the public budget suggests.
  • Service academies (Army, Navy, Air Force) do not participate in NIL by federal law; they are tracked at $0 with that note.
  • Ivy League schools do not offer revenue sharing but their athletes do third-party NIL. Those programs are tracked under third-party deals only.

Citing The Sideline

Attribution requested as:

The Sideline NIL Tracker — https://thesideline.co/nil-tracker

For embeddable widgets, CSV/JSON exports, and citation formats (APA, Chicago), see the press kit.

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