Missouri Stands Alone as Only State to Legalize Sports Betting in 2025

Missouri emerged as the sole winner in the 2025 sports betting legalization race, while eight other states watched their legislative efforts collapse as all state legislatures concluded their sessions without additional victories for the expanding industry.

The Show-Me State achieved its breakthrough via a Constitutional Amendment approved by voters in November 2024, which took effect when sports betting went live in December 2024. The measure passed by the narrowest possible margin – 50.05% in favor versus 49.95% against – demonstrating the divisive nature of gambling expansion even in states that ultimately approve it.

Missouri's Constitutional Path to Victory

Missouri advocates circumvented legislative gridlock by gathering sufficient signatures in 2024 to place the constitutional amendment directly before voters. This ballot initiative strategy proved successful where traditional legislative approaches had repeatedly failed.

The National Council on Problem Gambling (NCPG) played a significant role in drafting the amendment, which mandates that 10% of sports betting tax revenue be allocated to problem gambling prevention and treatment – among the most robust funding requirements in the nation.

"NCPG took an active role assisting in the drafting of this constitutional amendment, and it includes significant funding for problem gambling."

— NCPG

The organization maintained neutrality on the amendment's passage while ensuring responsible gambling provisions were embedded in the framework.

Legislative Failures Across Eight States

While Missouri celebrated victory, eight other states saw their 2025 legalization efforts stall at various stages of the legislative process.

Alabama, Alaska, South Carolina, and Texas

Four states – Alabama, Alaska, South Carolina, and Texas – introduced sports betting bills that never received legislative hearings and made no meaningful progress before session conclusions. Texas faces a particularly lengthy wait, as the state legislature only convenes in odd years, meaning the next opportunity won't arrive until 2027.

Georgia's Study Committee Approach

Georgia took a different approach, with the legislature commissioning a study committee that worked throughout the summer and fall of 2025 to examine sports betting legalization. Multiple bills were introduced, but none received hearings – a step backward from 2024 when some proposals advanced further in the process.

The state remains divided on whether constitutional amendment is required for sports betting, with legal scholars split on the interpretation. This uncertainty complicates legislative strategy, as bills without constitutional amendments would direct all revenue to education rather than allowing funding for problem gambling programs.

NCPG submitted written testimony to the study committee in September 2025, but the effort faced a significant setback when the study committee issued its October 2025 final report without recommendations. The committee chairman's simultaneous resignation from the legislature further complicated future prospects.

Hawaii's Near-Miss

Hawaii experienced the most frustrating near-miss of 2025. Sports betting legislation passed both the House and Senate but in different forms, requiring reconciliation. Lawmakers ultimately failed to resolve the differences between the chambers, resulting in both bills dying without final passage.

Both Hawaiian bills included funding for problem gambling prevention and treatment, reflecting growing awareness of responsible gambling requirements. However, fierce opposition persists, with critics arguing the activity would prey on native Hawaiians in a state with no existing legalized gambling.

Minnesota's Ongoing Tribal Disagreements

Minnesota made another legalization attempt, with the Senate Finance Committee holding a hearing on potential harms at the session's beginning. Both NCPG and its state affiliate, the Minnesota Alliance on Problem Gambling, submitted testimony emphasizing responsible gambling provisions.

Despite serious consideration in both chambers, neither the House nor Senate passed their respective bills. The state continues struggling with the same fundamental disagreement that has blocked progress for three consecutive years: whether sports betting licenses should be held exclusively by Indian tribes and how tax revenues should be distributed.

Oklahoma's Licensing Disputes

Oklahoma saw multiple sports betting bills pass individual chambers or committees, but disputes between the state's tribes and the Executive branch over operational control and licensing continue blocking final passage. An alternative effort to create a legislatively referred statute for voter approval in 2026 has not succeeded.

The Oklahoma Association of Problem Gambling and Gaming, NCPG's state affiliate, leads advocacy efforts while the organization provides assistance as requested.

Problem Gambling Advocacy Impact

Throughout these legislative battles, NCPG and its state affiliates maintained consistent pressure for responsible gambling provisions. The organization, which describes itself as "the only national nonprofit organization that seeks to mitigate gambling-related harm," remained neutral on legalization while advocating for protective measures.

The National Problem Gambling Helpline continues providing support through 1-800-MY-RESET and at 1800myreset.org, offering 24/7 free and confidential assistance.

What's Next for Sports Betting Expansion

The 2025 results demonstrate the increasing complexity of sports betting legalization as states move beyond early adopters to more challenging political environments. Georgia, Minnesota, and Oklahoma legislatures will likely revisit the issue in 2026, while Hawaii lawmakers continue showing growing interest despite organized oppositionpposition.

Cole Wogoman, Director of Government Relations and League Partnerships at NCPG, serves as the primary contact for legislative developments and can be reached at [email protected].

Industry Implications for Operators and Stakeholders

The limited 2025 expansion reflects a maturing legislative landscape where responsible gambling provisions are becoming non-negotiable elements of successful campaigns. Missouri's experience suggests that constitutional amendment pathways may prove more viable than traditional legislative routes in politically divided states.

For operators, the emphasis on problem gambling funding across all proposed legislation signals that market entry costs will increasingly include substantial responsible gambling investments. The 10% Missouri allocation represents a significant precedent that other states may adopt as a baseline requirement.

The failure of eight state efforts despite growing public acceptance of sports betting indicates that technical issues around tribal rights, revenue distribution, and constitutional requirements are becoming the primary barriers to expansion rather than fundamental opposition to the activity itself.

According to NCPG.