The Athlete Contract & Family Enterprise Reference

What this is

Spotrac shows the numbers. The Athletic writes the narrative. Neither gives you the full economic picture of a modern professional athlete — the contract cap-hit, the endorsement portfolio, the team-ownership stakes, the operating businesses, the family-enterprise architecture, and the practitioner analytical layer that says what it all means. The Baratelli Institute's The Player Reference reference is that missing product.

Every athlete page is built to a common standard: comprehensive, sourced, structured for cross-comparison, and analyzed through the Institute's practitioner framework. Every page carries an "As of" date and a "Next refresh due" date so readers always know how current the data is. Every claim is sourced to a public disclosure. Every analytical read is labeled as an Institute editorial view rather than raw data.

Flagship references — available now

The first flagship page is Patrick Mahomes — the reference case chosen because he combines the most-covered on-field profile in the NFL with one of the most sophisticated off-field enterprise architectures in modern professional sports.

Published now — the guarantee-structure library

Twenty-three player pages are live. Each is built around the same question, which is not how much the contract is worth but how much of it the player actually owns today: the dollars fully guaranteed at signature, the dollars still contingent, the exact calendar date on which each remaining tranche converts, and the mechanic that converts it. Average annual value is a forecast. Guaranteed money is a fact. Where the trackers disagree on a figure, the disagreement is printed on the page rather than resolved silently, and where no named outlet has published an endorsement or foundation figure, the page says so instead of estimating.

AFC / NFC · THE FULL-GUARANTEE CASES

THE SECOND-CONTRACT QUARTERBACKS

THE ROOKIE-WINDOW QUARTERBACKS

NON-QUARTERBACKS · THE STRUCTURAL TEST

What's coming — the reference roadmap

The Institute is building comprehensive flagship references on every notable NFL and NBA contract. Starting NFL quarterbacks come first because they drive the most media coverage and represent the highest-value citation universe. Each page mirrors the Mahomes and Kelce standard: 13-15 sections of practitioner-grade coverage, sourced and organized, quarterly refresh.

NFL Starting Quarterbacks — the remaining build queue

Twenty-three pages are live and listed above. The queue below is what has not been built yet. Team designations reflect the roster as of the current refresh date; the 2026 offseason moved several of these players and the Institute updates the roster line rather than leaving it stale.

Career-tail family-enterprise flagships

Non-QB position leaders

NBA Wave 1 — the max-contract superstars

The Institute Entertainer Reference — companion series

The Institute's analytical framework

Every flagship reference applies the Institute's analytical framework on top of the raw data. Six frameworks organize the analysis:

1. The Contract Archetype Ladder

Categorization of every contract into one of seven archetypes: rookie scale, veteran minimum, standard veteran extension, position-defining mega-deal, fully-guaranteed benchmark, trade + extension hybrid, and cautionary tale. Enables instant cross-comparison across the reference set.

2. The Guarantee Percentage

Total guaranteed dollars divided by total contract value. Top contracts hit 90%+; team-friendly deals hit 30-40%. At-a-glance sense of player-side protection.

3. The Cap-Manipulation Index

Institute-proprietary score for how heavily a contract relies on void years, restructures, and signing-bonus prorations to defer cap hits. High-manipulation contracts create larger dead-cap exposures if released early.

4. The Family Enterprise Complexity Index

How diversified and coordinated is the family enterprise? Single-stream (contract only) through five-stream+ (contract + endorsements + operating businesses + ownership stakes + foundation as strategic vehicle). Mahomes is the five-stream archetype.

5. The Ownership Arc

Whether the athlete is converting current cash into appreciating ownership stakes during playing career. Metrics: number of positions, diversification, proportional stake size, home-market alignment, structural transition timing.

6. The State Tax Overlay

Effective state-tax analysis based on team domicile plus jock-tax exposure across the season schedule. Multi-state comparisons show the material after-tax impact of team location and post-playing domicile planning.

Data sources — attribution preserved

Where this connects to the rest of the Institute