S. 9 (119th)Bill Overview

Protection of Women and Girls in Sports Act of 2025

Sports and Recreation|AthletesEducation programs funding
Cosponsors
Support
Republican
Introduced
Jan 7, 2025
Discussions
Bill Text
Current stageFloor

Cloture on the motion to proceed to the measure not invoked in Senate by Yea-Nay Vote. 51 - 45. Record Vote Number: 100. (CR S1455-1456)

Introduced
Committee
Floor
President
Law
Congressional Activities
01 · The brief
Plain-English summaryWhat this bill actually does

The bill amends Title IX to require that recipients of federal funds may not allow a person whose sex is male to participate in athletic programs designated for women or girls. It defines sex solely by a person's reproductive biology and genetics at birth.

Why people may split

Whether policy protects fairness (conservative) or discriminates against transgender people (liberal).

Watch point

Relative to its intended legislative type, this bill is a clear and narrow substantive statutory amendment that defines 'sex' for Title IX athletics and creates a specific prohibition.

The bill amends Title IX to require that recipients of federal funds may not allow a person whose sex is male to participate in athletic programs designated for women or girls.

It defines sex solely by a person's reproductive biology and genetics at birth.

The provision is added as a violation under Title IX for entities operating, sponsoring, or facilitating athletics.

Passage30/100

Low-to-moderate likelihood: narrow statutory change but very polarizing, likely to provoke litigation and strong floor opposition in one chamber.

CredibilityMisaligned

Relative to its intended legislative type, this bill is a clear and narrow substantive statutory amendment that defines 'sex' for Title IX athletics and creates a specific prohibition. The core change is articulated and placed within existing statutory text, but the bill omits implementation mechanisms, cost acknowledgement, procedural detail, and handling of foreseeable boundary conditions.

Contention78/100

Whether policy protects fairness (conservative) or discriminates against transgender people (liberal).

02 · What it does

Who stands to gain, and who may push back.

Likely benefits vs burdens50% / 50%
Federal agenciesFederal agencies

These are examples from the analysis, not a ranked list of the most-affected groups.

Likely helped
  • Potential benefitPreserves eligibility for women-only athletic competitions by excluding males from women's teams.
  • Federal agenciesProvides a clear, birth-sex-based standard for Title IX compliance for federally funded recipients.
  • Potential benefitIntended to protect scholarship, roster, and competitive opportunities for cisgender female athletes.
Likely burdened
  • Potential burdenDisqualifies many transgender women from women’s sports, reducing participation and inclusion.
  • Potential burdenMay violate civil rights protections, prompting constitutional and Title IX legal challenges.
  • Federal agenciesCould cause schools to risk loss of federal funding if they permit contrary participation.
03 · Why people split

Why the argument around this bill splits.

Whether policy protects fairness (conservative) or discriminates against transgender people (liberal).
Progressive5%

Likely strongly opposed, viewing the measure as a categorical exclusion of transgender women and girls from female sports.

They would see it as a federal imposition that undermines gender identity recognition and harms civil rights and wellbeing of transgender youth.

Likely resistant
Centrist45%

Mixed reaction: supports fairness in competitive sports but concerned about blunt categorical rule and legal fallout.

Wants practical safeguards for both equality of opportunity and non-discrimination, while minimizing federal-state conflict and litigation.

Split reaction
Conservative90%

Likely strongly supportive as restoring sex-based categories based on birth biology.

Views bill as protecting fairness, safety, and opportunities for women and girls in athletics funded by the federal government.

Leans supportive
04 · Can it pass?

The path through Congress.

Introduced

Reached or meaningfully advanced

Committee

Reached or meaningfully advanced

Floor

Reached or meaningfully advanced

President

Still ahead

Law

Still ahead

Passage likelihood30/100

Low-to-moderate likelihood: narrow statutory change but very polarizing, likely to provoke litigation and strong floor opposition in one chamber.

Scope and complexity
52%
Scopemoderate
24%
Complexitylow
Why this could stall
  • Scope and outcome of inevitable legal challenges
  • How federal agencies would enforce the birth-based definition
05 · Recent votes

Recent votes on the bill.

SENATE · Mar 3, 2025
End filibuster to begin debate✗ FailedParty-line
60 votes required (3/5 of Senate)

The bill's opponents successfully blocked it from even reaching the debate stage. Without 60 votes to break the filibuster, the bill cannot move forward unless the vote is tried again.

What is a end filibuster to begin debate?

This vote decides whether to end delaying tactics (filibuster) and begin formal debate on a bill. Requires 60 votes in the Senate.

Yes 53% No 47%
Showing a quick cross-section of legislators, with followed members first when available.
06 · Go deeper

Go deeper than the headline read.

Included on this page

Whether policy protects fairness (conservative) or discriminates against transgender people (liberal).

Low-to-moderate likelihood: narrow statutory change but very polarizing, likely to provoke litigation and strong floor opposition in one ch…

Unlocked analysis

Relative to its intended legislative type, this bill is a clear and narrow substantive statutory amendment that defines 'sex' for Title IX athletics and creates a specific prohibition. The core change is articulated and…

Go beyond the headline summary with full stakeholder mapping, legislative design analysis, passage barriers, and lens-by-lens tradeoff breakdowns.

Perspective breakdownsPassage barriersLegislative design reviewStakeholder impact map
Open full analysis