The athlete's glossary of agent and contract terms, A to Z

The short version. The words that decide what an athlete signs, defined from the texts that use them: the athlete-agent acts, SPARTA, the NCAA Manual, the players' associations' regulations and the contracts themselves. Each entry is short and links to the library page that goes deeper. The list runs from "agency contract" to "usage rights."

By Christopher Horne, founder of Leave. I am not a lawyer; this page reports what the statutes, bylaws and union regulations say, with the text linked. It informs and is not legal advice.

The library's pages define their terms where they use them. This page collects them in one place, alphabetically, in a sentence or two each, with the page that goes deeper. The definitions come from the texts that use the words: the athlete-agent acts, SPARTA, the NCAA Manual, the unions' regulations and the contracts athletes sign.

A to C

Agency contract. An agreement in which an athlete authorizes a person to negotiate or solicit a professional sports contract or an endorsement contract on their behalf (SPARTA § 7801; the state acts). Signing one makes the other party an athlete agent. SPARTA; the Uniform Act.
Approval right. A contract clause giving the athlete the right to see and approve how their name, image or content is used before it runs. Without one, the brand decides. Contracts.
Associated entity. Under the House settlement and NCAA Bylaw 22, a booster, collective or other person or body connected to a school; deals with them get the valid-business-purpose and range-of-compensation review in NIL Go. NIL Go.
Athlete agent. Under the state acts, a person who recruits an athlete into an agency contract, who for pay procures or negotiates professional employment, or (Revised Act) who for pay advises on finances, business or career or manages business affairs. Family helping for free and licensed professionals doing customary work are outside in most versions. Register.
Cancellation right. The athlete's statutory right to cancel an agency contract within a window after signing, by notice in a record, owing nothing: 14 days in most states, 5 in New York, 10 in Ohio, 15 in California, 16 in Texas. It cannot be waived and does not restore eligibility. Cancel.
Certified agent (contract advisor, player agent). An agent a players' association has approved to negotiate playing contracts in its league; a club may negotiate only with one, or with the player. The NFLPA calls them contract advisors. What an agent does.
Clawback. A clause requiring the athlete to repay money already received, on a trigger such as a morality clause or a transfer. Contracts.
Collective bargaining agreement (CBA). The contract between a league and its players' association that sets salaries, minimums, caps and who may negotiate a player contract. Each league's rule for a player with no agent sits in it. The NFL; the NBA; the other leagues.
Collective. A group, usually of boosters, that pools money to pay athletes for NIL; prohibited at high school level in most states and reviewed as an associated entity at Division I. NIL Go.
Compensation (for a fee cap). What an agent's percentage is calculated on. In the NFL and NBA regulations it counts salary and signing, roster and performance bonuses actually received, not honour bonuses or bargained benefits; on endorsement deals it is whatever the representation agreement says. Fees.
Cure period. Time a contract gives one side to fix a breach before the other may end the deal. Contracts.

D to M

Deliverables. What the athlete must do under a deal, counted: posts, stories, appearances, by date and platform. Vague deliverables are where disputes start. Contracts.
Disclosure (SPARTA). The written document with a bold warning about eligibility that an agent must have the athlete, or a parent for a minor, sign before an agency contract. SPARTA.
Disclosure (school or NIL Go). Reporting a deal to the school or the College Sports Commission within the window the rule sets: five business days at Division I for deals of $600 or more; 72 hours in Pennsylvania high schools; other windows by state. NIL Go; high school.
Endorsement contract. An agreement paying for the use of an athlete's person, name, image or likeness (SPARTA); the state acts' equivalent covers value from athletic fame. NIL deals are endorsement contracts. Marketing representative.
Exclusivity. A clause barring the athlete from working with other brands in a category for the term; the category's definition decides what it blocks. Contracts.
Fee cap. The most an agent may take, set by a union for playing contracts: NFL 3%, NBA 4%, WNBA 5%, none in MLB or the NHL. No cap exists on endorsement or NIL deals. Fees.
Franchise tag (NFL). A one-year tender a club may place on a player; the NFLPA caps an agent's fee on it at 2% the first time, 1.5% the second, 1% the third. The NFL.
Guaranteed money. The part of a playing contract the player receives regardless of injury, performance or release; the part of self-negotiated deals that analysts criticized most. Who did it.
Indemnification. A promise to cover the other side's legal costs; broad versions make the athlete pay for claims arising from the brand's own materials. Contracts.
In perpetuity. Forever: a licence that outlives the deal, college and the career, with nothing further owed. Contracts.
Marketing representative (brand manager, NIL agent). A person who finds and negotiates endorsement deals for a percentage; an athlete agent in law, whatever the title. Marketing representative.
Morality (morals) clause. A clause letting a brand end a deal over the athlete's conduct; the breadth of the trigger and who judges it are what matter. Contracts.

N to R

NIL. Name, image and likeness: the right to be paid for the use of one's identity. The NIL guide.
NIL Go. The College Sports Commission's reporting and review system for Division I third-party deals of $600 or more. NIL Go.
Pay-for-play. Money that depends on athletic performance, enrolling or staying; prohibited at every level and distinct from a bonus tied to the work in the deal. Contracts.
Professional sports agent (NCAA). Under Bylaw 12.02.8, anyone who represents an individual to market their athletic ability or reputation as a professional for financial gain, including contract advisors, financial advisors, marketing representatives and brand managers. Eligibility.
Professional sports counseling panel. A school's panel that may, under NCAA Bylaw 12.2.3.3, negotiate with a pro team for an athlete, alongside the athlete and family. Eligibility.
Range of compensation. The College Sports Commission's test of whether an associated-entity deal pays what similarly situated individuals are paid for the same work. NIL Go; rates.
Registration (athlete agent). The state filing an agent must make before acting; a contract signed without it is void. Register; by state.
Representation agreement. The contract between an athlete and an agent. For pro playing contracts, the union's standard form (the NFLPA's Standard Representation Agreement defaults to 1.5%); for endorsements, the agency's own form, which the state acts regulate. Fees; cancel.
Revised Uniform Athlete Agents Act (RUAAA). The 2015 model law, amended 2019, with the wider agent definition and the athlete's right to sue; 19 enactments by the Commission's count. The Uniform Act.
Rookie wage scale. The NFL's slotted first contracts since 2011, which leave little to negotiate and are why more rookies use a lawyer rather than an agent. Who did it.

S to U

Self-representation. A player negotiating their own contract; written into every union's rule ("a player representing himself" or "herself") and allowed by the NCAA for the athlete or family. The full guide.
SPARTA. The Sports Agent Responsibility and Trust Act of 2004, the federal law regulating agents who sign student athletes, enforced by the FTC. SPARTA.
Standard Player Agent Contract (SPAC). The NBPA's required form between a player and a certified agent. The NBA.
Student athlete (in the agent laws). Anyone eligible for college sport now or in future (SPARTA), including interscholastic athletes (Revised Act); citizenship is not part of it. High school; international.
Term. The dates a deal runs between; distinct from how long usage rights last. Contracts.
Termination clause. Who may end a deal, on what grounds, with what notice and cure; lopsided versions are the first red flag in representation agreements. Cancel.
Undergraduate Advisory Committee (NBA). The NBA body a college player asks for a draft evaluation; the request opens the NCAA's path to an NCAA-certified agent. The NBA.
Uniform Athlete Agents Act (UAAA). The 2000 model law enacted in most states: registration, the written contract with its warning, the cancellation right, the 72-hour notice. The Uniform Act.
Unrepresented player (NFL). A player with no certified contract advisor who files written verification with the NFL and NFLPA at least five days before the league year, and may then deal directly with a club's front office in the negotiating window. The NFL.
Usage rights. How, where and for how long a brand may use the athlete's name, image and content; the clause behind "in perpetuity." Contracts.
Valid business purpose. The College Sports Commission's test that an associated-entity deal promotes or endorses goods or services offered to the public for profit, not fundraising to induce enrollment. NIL Go.

How Leave fits

Leave explains every one of these terms where it appears in an athlete's own contract, in plain words, and keeps each deal's term, exclusivity and usage rights in one record so the next offer is checked against the last. It is software, not an agent, takes 0% of any deal, and is not legal advice.

Questions athletes ask

What is an agency contract?

An agreement in which an athlete authorizes a person to negotiate or solicit on their behalf a professional sports contract or an endorsement contract. That is SPARTA's definition, and the state acts use the same idea. Signing one makes the other person an athlete agent and brings the registration, disclosure and cancellation rules into play.

What is a certified agent?

An agent a players' association has approved to negotiate playing contracts in its league, after its application, exam and dues. The NFL, NBA, NHL, WNBA and MLB each certify their own. A club may negotiate only with a certified agent or the player. Certification is separate from state registration and covers playing contracts, not endorsements.

What is the difference between an athlete agent and a marketing representative?

In the law, none: the NCAA's definition of a professional sports agent names marketing representatives and brand managers, SPARTA covers endorsement agency contracts, and the state acts reach anyone paid to procure or negotiate endorsement contracts. In practice, a marketing representative handles endorsement deals and does not negotiate playing contracts, which require union certification.

What does "in perpetuity" mean?

Forever. A licence to use an athlete's name, image, likeness or content "in perpetuity" continues after the deal ends, after college and after the career, with nothing further owed. The common alternative is a defined term on named channels.

What is NIL Go?

The College Sports Commission's system for Division I athletes to report third-party NIL deals of $600 or more within five business days, and for the Commission to review deals with boosters and collectives for a valid business purpose and a range of compensation.

Be your own agent. Leave.

The glossary