- College evidence is strong: 46% of Division I men’s basketball respondents reported negative or threatening messages from someone who bet on their game.
- Michigan does not yet have K-12 data showing that sports betting is causing local misconduct, so claims should stay within the evidence.
- Prevention can run through an existing channel: the Michigan Gaming Control Board’s school-based program.
- NCI proposes a voluntary, one-school-year pilot with shared definitions, independent evaluation and aggregate-only public reporting.
Lead with prevention and measurement, not a broad campaign against legal sports betting and not causal claims the evidence cannot sustain. NCI proposes a voluntary, one-school-year Michigan pilot that measures exposure, betting-related pressure, spectator conduct, reporting capacity and officiating climate without monitoring individual students.
Plain-language terms used in this brief
- Pilot
- A limited, time-bound test used to learn whether a method is useful before expanding it.
- Aggregate reporting
- Publishing combined results without identifying individual students, families, officials, teams or schools.
- Data steward
- The person responsible for data access, security, retention and deletion.
- Small-cell suppression
- Withholding results for very small groups when publication could reveal someone’s identity.
On this page
Executive summary
Michigan has enough evidence to build basic safeguards around youth sports, but not enough K-12 data to claim that sports betting is already causing local misconduct. College athletics now documents betting-related harassment. National youth research shows meaningful exposure and some gambling participation. Michigan already has a school-based prevention channel through the Michigan Gaming Control Board. What the state does not have is a common, privacy-protective way to determine whether those risks are converging in school sports.
The practical next step is a bounded pilot: one willing district, regional conference or cohort of schools; a published measurement plan; shared incident definitions; prevention through trusted school channels; independent evaluation; and aggregate reporting only. The pilot should produce usable tools even if it finds little betting-specific misconduct.
of Division I men’s basketball respondents reported negative or threatening messages from someone who bet on their game. [1]
of surveyed U.S. boys ages 11–17 reported gambling in the prior year; 12% reported sports-related gambling. [5]
MHSAA officials were registered for 2025–26, up 4.9%. Registration is not the same as retention. [9]
distributed by MGCB to more than 30 booster clubs, with another $100,000 pool opening Oct. 1. [7]
Start with the evidence boundary
The strongest analysis separates evidence that a risk exists somewhere, evidence that Michigan schools have a practical prevention opportunity, and evidence that a particular problem is occurring in Michigan youth sports. The first two are established. The third is not.
| Evidence area | Current finding | Responsible interpretation |
|---|---|---|
| College athlete harassment | In the NCAA’s 2025 GOALS study, 51% of Division I men’s basketball respondents reported performance-based social media abuse and 46% reported negative or threatening messages from someone who bet on their game. [1] | Strong evidence of a college-sport problem in a high-exposure group. It is not a K-12 prevalence estimate. |
| Betting-related fan blame | One in three men’s basketball players in the NCAA’s February 2026 SNAP survey reported direct blame for betting losses; 26% of those athletes reported verbal or physical abuse. [2] | Useful for defining betting-related pressure and abuse. The sample covers Division I college athletes, not high school athletes. |
| Online abuse | NCAA/Signify analysts reviewed 1.3 million posts and comments, verified more than 5,000 abusive or threatening posts, and classified 12% of verified abuse as betting-related. [3] | Shows a betting component within verified abuse. It does not show that 12% of all athlete messages are betting-related. |
| Youth gambling and exposure | A nationally representative Common Sense Media survey of 1,017 boys ages 11–17 found 36% reported gambling and 12% reported sports-related gambling. [5] | Direct evidence among boys. It should not be generalized to all Michigan youth or treated as a causal study. |
| Early participation | A 2026 NCPG/Harris Poll found 65% of adults age 21 and older recalled gambling before 21; 23% recalled placing a sports bet before 21. [6] | A national retrospective signal, not a current teen prevalence measure. |
| Michigan prevention capacity | MGCB reported more than 30 participating booster clubs, $150,000 distributed, and another $100,000 pool opening Oct. 1, 2026. [7] | A ready implementation channel—not proof of outcomes. |
| Officials and game climate | MHSAA registered 9,330 officials for 2025–26, 4.9% more than the prior year. [9] | The current Michigan trend is recovery, not a continuing statewide decline. Local return rates, sport-specific gaps and reasons for leaving still need measurement. |
The available evidence does not show that every sideline argument, official departure or athlete concern is caused by sports betting. The pilot is designed to determine whether a betting-specific component exists, how often it appears and whether prevention tools are reaching the people who need them.
Michigan's PBA/NIL rules create a second prevention touchpoint
MHSAA now permits Michigan high-school student-athletes to earn compensation through individual personal-branding activity, subject to its rules. The current MHSAA guidance also bars PBA associated with gaming or gambling, restricts school-connected entities from arranging deals, and requires athletes to disclose finalized PBA opportunities to MHSAA. [12]
Those rules do not answer the research questions in this brief. They do show why gambling prevention and athlete-mobility education should be coordinated rather than treated as separate conversations. A student can face betting-related messaging as a fan, athlete, online user and emerging commercial participant at the same time.
The gap Michigan can actually solve
School-sport systems already document pieces of the problem—ejections, removals, threats, social-media concerns, complaints, official availability and student well-being—but they do not use a shared definition of betting-related pressure or a common denominator for comparison. Prevention campaigns also report reach more often than behavior or reporting outcomes.
Measure each link instead of assuming the chain
- Exposure. Students and adults encounter betting ads, gambling-like mechanics, fantasy contests, odds and wagering talk.
- Normalization or pressure. Betting language becomes part of peer, family, spectator or online conversation around individual performance.
- Conduct or safety event. Comments escalate into blame, direct messages, abuse, threats, integrity solicitation or disruptive game-day behavior.
- Institutional response. Schools, officials, coaches, platforms, law enforcement or regulators receive and address the report.
- Outcome. The response affects safety, well-being, reporting confidence, prevention reach, participation or official retention.
A one-school-year Michigan pilot
NCI proposes a voluntary pilot involving one district, one regional athletic conference or a cohort of roughly six to ten schools. It should cover fall, winter and spring competition; use existing incident and communication systems wherever possible; and publish the protocol before collection begins.
Design
Choose participants; agree on definitions, roles, privacy rules, baseline measures, survey instruments and referral procedures.
Baseline
Document contest volume, existing codes, reporting pathways, prevention exposure and official recruitment or return patterns.
Implementation
Deliver prevention messages, use the common reporting template, administer short voluntary pulse surveys and review data quality.
Learning
Publish aggregate findings, a spectator-code template, a reporting guide, a scorecard prototype and a scale/revise/stop decision.
A small cohort can test definitions, burden, privacy and usefulness. It cannot establish statewide prevalence or support rankings of schools, sports, communities or demographic groups.
Define responsibilities before collecting data
| Actor | Primary role |
|---|---|
| Participating district, conference or school cohort | Own implementation, name a person responsible for data security and access, use existing safety and due-process policies, and control identifiable incident records. |
| Michigan Gaming Control Board | Provide approved prevention content, connect eligible booster funding, and advise on responsible-gaming and referral resources. MGCB should not receive student-level pilot data. |
| MHSAA | Advise on sport operations, official-facing tools, definitions and dissemination without converting the pilot into a compliance ranking. |
| Independent evaluator | Finalize the plan, protect analytic independence, check whether incidents are classified consistently, prevent publication of identifying small-group results and prepare the public learning report. |
| Student, parent, coach, official and booster advisory group | Review language, burden, reporting pathways and unintended effects. |
| NCI / Michigan Sports Opportunity | Convene the framework, maintain the scorecard prototype, document implementation lessons and translate findings into public tools. |
Proposed youth-sports measurement framework
Michigan Sports Opportunity is NCI’s athlete-mobility and youth-sports initiative. For this pilot, the measurement framework is organized into two linked areas: exposure and prevention, then conduct and response.
| Dimension | Public question | Example indicators |
|---|---|---|
| Gambling exposure environment | Where are students and families encountering betting or gambling-like content? | Sports media, social feeds, fantasy contests, paid brackets, games and reward mechanics, peer/family settings. |
| Prevention reach and recall | Are trusted adults and students receiving and remembering prevention messages? | Exposure, recall, knowledge of age limits, warning signs, help resources and channel used. |
| Game-day behavior climate | Are adults maintaining safe, respectful competition environments? | Abuse, ejections, threats, confrontations, spectator removal, repeat incidents and code enforcement. |
| Athlete pressure and harassment | Are athletes receiving betting-related comments, blame, direct contact or requests for information? | In-person comments, direct messages, posts, individual-stat pressure, lineup/injury questions and integrity solicitation. |
| Official and coach climate | Can officials and coaches serve safely and sustainably? | Return intention, assignment coverage, reasons for declining or leaving, safety perceptions and respect climate. |
| Reporting and response | Can a concern be reported, classified, referred and resolved consistently? | Channel clarity, response time, follow-up, referral, outcome and repeat conduct. |
| Equity and burden | Are risks or pilot burdens concentrated in particular settings? | Aggregate analysis by sport, level, gender, geography, school resources and lawful factors; time burden on participants. |
Minimum data needed for a useful pilot
- Contest volume by sport and level so incidents can be reported per 100 contests.
- Fan-conduct incidents categorized by general misconduct, betting-related language, direct athlete contact, threat or safety concern, integrity solicitation, and unknown relation to betting.
- Short, voluntary, anonymous baseline and follow-up surveys for age-appropriate students, parents, coaches and officials.
- Prevention reach and recall—not only whether a message was posted or a training completed.
- Reporting-pathway measures: awareness, time to first review, action, referral, closure and repeat incidents.
- Official recruitment, assignment coverage, return intention and reasons for reducing or ending service where available.
- Staff burden, implementation cost and data quality.
Privacy, ethics and safety guardrails
- No monitoring of student phones, private accounts, browsing history, geolocation or personal devices.
- No public identification of students, families, officials, coaches, complainants, teams or participating schools. Do not publish results for very small groups or rare combinations when that could reveal someone’s identity.
- Separate pilot analysis from discipline and eligibility decisions. Existing school policy, due process and legal obligations continue to govern individual cases.
- Collect only what is necessary; name a person responsible for data security and access; limit access by role; set a short retention schedule; and document deletion.
- Complete legal and ethics review before launch, including requirements for minors and student surveys.
- Create immediate escalation pathways for threats, self-harm, exploitation, integrity manipulation or mandatory-reporting concerns.
The pilot is a prevention and learning system. It should not become covert student surveillance, a public school ranking, or a shortcut around existing safety, discipline or due-process rules.
Set the decision rules before the pilot begins
Expand
Definitions are workable, participation is adequate, prevention reaches intended audiences, data reveal actionable patterns and privacy and burden remain acceptable.
Revise
The concept is useful but reporting is inconsistent, response rates are low, indicators are ambiguous or staff burden is too high.
Stop
The pilot requires intrusive monitoring, cannot protect confidentiality, produces no usable distinction, or becomes primarily punitive or reputational.
How a pilot could begin
- Select one willing district, regional conference or small school cohort and identify the lead agency, evaluator and participant advisory group.
- Publish common incident definitions, privacy rules, survey procedures, referral pathways and the public reporting plan before collecting data.
- Establish a baseline for contest volume, conduct reports, prevention reach, reporting awareness and officiating conditions.
- Run the pilot across one school year using existing school communication and incident systems wherever possible.
- Publish aggregate findings and make a written decision to expand, revise or stop the framework.
Conclusion
Michigan does not need to wait for school sports to reproduce the same betting-related harassment documented in college athletics. It also should not claim that the pattern already exists without local evidence. A carefully bounded pilot can close that gap while producing immediate value: clearer conduct definitions, safer reporting pathways, stronger prevention delivery, better protection for athletes and officials, and a record of what should—or should not—be scaled.
The test is simple: can Michigan learn early without turning prevention into blame or measurement into surveillance?
Selected sources and notes
Sources verified September 19, 2026. Statistics are presented with their populations and limitations. The pilot, measurement framework, incident taxonomy, governance assignments and decision rules are NCI design proposals—not findings from an existing Michigan K-12 study.
- NCAA, “DI men’s basketball student-athletes experiencing increased social media harassment, NCAA survey reveals,” Feb. 5, 2026.
- NCAA, “Division I student-athletes express concerns about sports betting’s impact on college basketball,” Mar. 25, 2026.
- NCAA, “NCAA calls on fans, social media platforms to curb abuse as it releases first online harassment study,” Oct. 10, 2024.
- NCAA, “NCAA urges gambling commissions to eliminate prop bets,” Jan. 15, 2026.
- Common Sense Media, Betting on Boys: Understanding Gambling Among Adolescent Boys, Jan. 29, 2026.
- National Council on Problem Gambling, “National Survey Finds Widespread Gambling Participation Before Age 21,” Mar. 2, 2026.
- Michigan Gaming Control Board, “MGCB Marks Responsible Gaming Education Month with $150,000 Boost for School Booster Clubs,” Sept. 2, 2026.
- Michigan Gaming Control Board, “Michigan Gaming Control Board launches ‘Don’t Bet on Your Future’ statewide campaign,” May 11, 2026.
- Michigan High School Athletic Association, “2026-27 MHSAA Officials Registration Underway,” June 15, 2026.
- Michigan High School Athletic Association / NFHS, “Adult Fans: HS Sports' Biggest Challenge,” Aug. 27, 2019.
- Associated Press, “5 major sports leagues and players associations ask for protections from sports bettors’ threats,” Sept. 15, 2026.
- Michigan High School Athletic Association, Name, Image, Likeness / Personal Branding Activity overview. Current guidance accessed September 19, 2026; includes restrictions on school-connected arrangements and PBA associated with gaming or gambling.
Support: For free and confidential gambling-related help in Michigan, call 1-800-GAMBLER.