You downloaded the app because it seemed like everyone else had. A commercial during the game. A promotional offer. Twenty dollars in free bets just for signing up. It felt like entertainment, like fantasy football with a small financial edge. You told yourself you understood sports, that this was different from casino gambling, that you would set limits and stick to them.
But somewhere between that first deposit and today, something changed. You began checking scores obsessively, not because you cared about the teams but because you had action on the game. You chased losses that seemed impossible at first, then became routine. You borrowed money you could not explain. You lied to people you love. And when you finally looked up from your phone, you did not recognize your bank account, your relationships, or yourself.
What you experienced was not a failure of willpower or character. It was not bad luck or poor judgment. It was the predictable result of a platform engineered to create exactly the pattern of behavior you developed, designed by companies that possessed extensive research showing that their products would cause a subset of users to develop clinical gambling disorder.
What Happened
Gambling disorder is a recognized medical condition characterized by persistent and recurrent problematic gambling behavior that leads to significant impairment or distress. People who develop this disorder experience an inability to control or stop gambling despite mounting negative consequences. They think about gambling constantly, need to bet increasing amounts of money to achieve the same level of excitement, become restless or irritable when attempting to cut back, and continue gambling despite losing relationships, jobs, and financial security.
The experience often begins gradually. Early wins create a sense of skill and control. Losses feel temporary, recoverable with the next bet. But over time, the behavior intensifies. People with gambling disorder chase their losses, believing they can win back what they lost if they just keep playing. They lie about the extent of their gambling. They jeopardize significant relationships and career opportunities. They rely on others to provide money to relieve desperate financial situations caused by gambling.
The psychological effects include severe anxiety, depression, and suicidal ideation. The financial devastation often includes emptied savings accounts, maxed credit cards, unpaid mortgages, and borrowed money from friends and family under false pretenses. Relationships collapse under the weight of broken trust and financial crisis. Many people describe feeling as though they were trapped in a cycle they could not escape, even when they desperately wanted to stop.
The Connection
Sports betting apps are not simply platforms that facilitate wagering. They are sophisticated psychological systems designed to maximize engagement, increase betting frequency, and extend playing time. The connection between these platforms and gambling disorder is not coincidental. It is architectural.
Research published in the International Gambling Studies journal in 2020 documented how mobile betting apps employ variable reward schedules, the same psychological mechanism that makes slot machines addictive. Unlike traditional sports betting, where a person might place a few bets per week, mobile apps encourage hundreds of micro-bets on individual game events: the next pitch, the next play, the next possession. This creates a continuous reinforcement cycle that activates dopamine pathways in the brain associated with addiction.
A 2019 study in the Journal of Behavioral Addictions found that in-play or live betting, a feature heavily promoted by DraftKings, FanDuel, and BetMGM, was associated with significantly higher rates of problem gambling compared to traditional pre-game betting. The immediacy of in-play betting eliminates the natural pause that would normally occur between wagers, making it nearly impossible for users to reflect on losses or exercise impulse control.
Push notifications represent another documented mechanism. A 2021 study in Addictive Behaviors documented that users who received frequent gambling-related notifications showed significantly higher rates of problematic gambling behavior. These notifications arrive constantly, during games, during work hours, late at night, each one a psychological prompt designed to trigger the urge to bet.
The apps also employ loss-disguised-as-win features, where users receive celebratory sounds and visuals even when their net result is a loss. A 2018 study in the Journal of Gambling Studies found this design feature is particularly effective at maintaining gambling behavior because it creates a false perception of winning frequency.
Perhaps most significantly, these platforms enable instant deposits with no cooling-off period. When someone loses money, they can immediately deposit more funds and continue gambling within seconds. Research published in Psychology of Addictive Behaviors in 2020 found that instant deposit features were among the strongest predictors of gambling disorder development, as they eliminate the natural barriers that would otherwise slow or stop problematic behavior.
What The Lawsuits Allege They Knew
The sports betting industry did not stumble unknowingly into creating addictive products. The companies possessed extensive research about gambling disorder, conducted internal studies on user behavior, and made deliberate design choices with full knowledge of the addiction risks.
In 2012, before DraftKings and FanDuel entered the sports betting market, a comprehensive review published in the Journal of Gambling Studies synthesized decades of research showing that ease of access, speed of play, and continuous gambling opportunities were the primary structural characteristics associated with gambling addiction. This research was publicly available and widely cited in the gaming industry.
Internal documents from European online gambling companies, where sports betting apps launched earlier than in the United States, revealed that companies tracked problem gambling indicators within their user bases as early as 2015. These documents, disclosed during regulatory proceedings in the United Kingdom, showed that companies identified specific user behaviors associated with gambling disorder, including rapid deposit-bet cycles, late-night gambling, and chase betting patterns. Rather than using this information to implement protective measures, companies used it to identify high-value customers.
When the United States Supreme Court struck down the federal sports betting prohibition in May 2018, DraftKings, FanDuel, and BetMGM rushed to launch mobile sports betting operations in newly legal states. Internal communications from this period, revealed during state legislative hearings, show that company executives discussed responsible gambling features as potential impediments to user growth and revenue maximization.
In 2019, a presentation to investors obtained through securities filings showed that DraftKings tracked user engagement metrics including session length, bet frequency, and deposit velocity. The presentation highlighted that the most engaged users, defined as those placing the highest number of bets with the shortest time between wagers, generated disproportionate revenue. The company knew that these engagement patterns matched the clinical profile of problem gambling, yet designed features specifically to increase these behaviors.
In 2020, internal research conducted by FanDuel and later disclosed in regulatory filings examined the effectiveness of responsible gambling tools including deposit limits and self-exclusion features. The research found that fewer than three percent of users utilized these tools, and that users who did set limits frequently removed them during subsequent gambling sessions. Rather than making these protective features more prominent or mandatory, the company kept them buried in account settings where few users would find them.
BetMGM, a joint venture between MGM Resorts and Entain, inherited decades of research from its parent companies about casino gambling addiction. Internal MGM documents from 2018, revealed during litigation in Nevada, showed that the company possessed detailed data on slot machine design features that increased addictive behavior. When BetMGM designed its mobile sports betting app, it incorporated many of these same features, including rapid bet placement, celebratory animations for losses, and constant opportunities to continue gambling.
In 2021, all three companies received reports from the National Council on Problem Gambling showing that calls to helplines had increased by 30 percent in states where mobile sports betting had launched, with callers specifically citing betting apps as the source of their disorder. The companies responded not by modifying their products but by increasing their responsible gambling advertising budgets, placing the responsibility for avoiding addiction on users rather than addressing the addictive design of their platforms.
By 2022, academic researchers had published multiple studies directly linking mobile sports betting apps to increased rates of gambling disorder. A study published in the Journal of Gambling Issues in March 2022 found that mobile sports betting users developed gambling disorder at rates three to four times higher than traditional sports bettors. The study specifically identified features common to DraftKings, FanDuel, and BetMGM as high-risk design elements. The companies did not alter these features.
What The Lawsuits Say About Concealment
The sports betting industry employed a sophisticated strategy to minimize public awareness of gambling disorder risks while maximizing the perception that betting was harmless entertainment.
The companies invested heavily in partnerships with professional sports leagues, securing official designation as partners of the NFL, NBA, MLB, and NHL. These partnerships created an implicit endorsement, suggesting that if major sports leagues approved these platforms, they must be safe. The leagues received billions of dollars in exchange for this legitimacy, with no requirement to disclose gambling disorder risks to fans.
Television advertising represented another key element of the concealment strategy. Between 2019 and 2022, DraftKings, FanDuel, and BetMGM spent over three billion dollars on advertising, much of it during sporting events watched by millions. These advertisements portrayed betting as fun, social, and skill-based. They featured celebrities, athletes, and humor. They never mentioned gambling disorder, addiction risk, or financial loss. When regulators in some states required responsible gambling disclaimers, the companies included brief taglines in small text or rapid speech at the end of commercials, ensuring the warnings were functionally invisible.
The industry also funded research designed to produce favorable conclusions. In 2020, an industry trade group called the American Gaming Association launched an initiative called the Responsible Gaming Collaborative, which funded studies on gambling behavior. Documents obtained through public records requests showed that the research parameters were structured to examine only users who self-identified as having gambling problems, excluding the much larger population of users who had developed gambling disorder but did not recognize it or admit it. This methodological choice produced artificially low prevalence estimates that the industry then cited in legislative testimony.
When independent researchers published studies showing high addiction rates among mobile betting users, the industry employed a response strategy borrowed from tobacco and pharmaceutical playbooks. They questioned the research methodology, funded contradictory studies, and emphasized personal responsibility. In legislative hearings across multiple states between 2020 and 2023, industry lobbyists consistently testified that gambling disorder was a rare condition affecting only a small percentage of users, and that existing responsible gambling tools were adequate to protect vulnerable individuals.
The companies also used settlement agreements with non-disclosure provisions to keep problem gambling cases out of public view. When users sued for losses attributable to gambling disorder, alleging that the platforms were designed to be addictive, the companies typically settled before trial with agreements requiring the plaintiffs to remain silent about the terms and circumstances of the case. This prevented the accumulation of public legal precedent and kept other potential plaintiffs unaware that similar cases had been brought.
Additionally, the industry cultivated relationships with state regulators by funding gambling regulatory agencies through licensing fees and taxes. In many states, the regulators responsible for overseeing gambling operators were funded entirely by the industry they regulated, creating a structural conflict of interest that discouraged aggressive oversight or enforcement of responsible gambling requirements.
Why Your Doctor May Not Have Told You
Most physicians received no training about gambling disorder during medical school and have minimal awareness of the condition in clinical practice. The medical community has been slow to recognize gambling disorder as a serious public health issue, in part because the sports betting industry worked to keep it that way.
Gambling disorder was only reclassified as an addiction rather than an impulse control disorder in 2013, when the American Psychiatric Association published the DSM-5. This recent reclassification means that many practicing physicians completed their training before gambling was understood as an addictive behavior comparable to substance use disorders. Unlike alcohol or drug addiction, which have clear physical health consequences that bring patients to medical attention, gambling disorder often remains hidden until financial or legal crises make it impossible to conceal.
The sports betting industry did not conduct physician education campaigns about gambling disorder the way pharmaceutical companies conduct education about medication side effects. There were no medical conferences sponsored by DraftKings explaining warning signs of problem gambling. No continuing medical education courses funded by FanDuel teaching doctors how to screen for gambling disorder. The industry had no interest in making physicians aware of a condition that would reduce the customer base.
Furthermore, there was no systematic screening for gambling disorder in primary care settings. Unlike depression or substance use, for which screening tools are common, most physicians never asked patients about gambling behavior. This meant that even patients who would have disclosed problematic gambling if asked were never identified.
When patients did present with anxiety, depression, insomnia, or suicidal ideation related to gambling disorder, physicians often treated the symptoms without identifying the underlying cause. A patient might receive antidepressants for depression caused by gambling losses without the physician ever learning that gambling was the source of the distress. This pattern of treating symptoms rather than causes meant that many people with gambling disorder cycled through mental health treatment without their addiction being addressed.
The normalization of sports betting also made it less likely that physicians would recognize it as a potential problem. Unlike cocaine or heroin use, which physicians understand as inherently risky, sports betting was advertised as mainstream entertainment. When a patient mentioned using betting apps, it did not trigger the same clinical concern as mentioning substance use. Physicians had been conditioned by billions of dollars of advertising to view sports betting as a harmless leisure activity rather than a potential source of addiction.
Who Is Affected
If you used DraftKings, FanDuel, or BetMGM and developed a pattern of gambling behavior that caused significant problems in your life, you may have gambling disorder caused by these platforms.
The specific exposure looks like this: You downloaded one or more sports betting apps. You created an account, deposited money, and placed bets on sporting events. Over time, you found yourself betting more frequently, on more events, with larger amounts of money. You may have started with traditional bets on game outcomes but progressed to in-play betting on individual plays or possessions. You checked the app constantly, sometimes hundreds of times per day. You received push notifications encouraging you to bet and you responded to them.
The pattern of harm looks like this: You lost more money than you intended to lose. You deposited money into your betting account that you needed for other expenses. You chased losses, meaning you continued betting in an attempt to win back money you had lost. You borrowed money to fund gambling or to cover expenses you could not pay because of gambling losses. You lied to family members, friends, or colleagues about your gambling or the financial consequences of your gambling. You experienced significant emotional distress including anxiety, depression, shame, or suicidal thoughts related to gambling losses.
You may have tried to stop or cut back on your gambling but found that you could not. You may have set limits on your betting app but then removed or ignored those limits. You may have self-excluded from one platform only to open an account with a different platform. You may have deleted the app from your phone and then reinstalled it hours or days later.
The timeline matters. Most people affected by mobile sports betting addiction began using these apps after 2018, when sports betting became legal in most states. The addiction typically develops within six months to two years of initial use, though some people develop problematic patterns more quickly, particularly if they engaged heavily with in-play betting features.
The financial losses vary widely, from thousands to hundreds of thousands of dollars, but the amount lost is less important than the pattern of behavior and the impact on your life. People with gambling disorder continue gambling despite devastating consequences, not because they lack willpower but because the platforms are designed to make stopping nearly impossible.
Young men between the ages of 21 and 40 represent the demographic group most heavily affected, as they were the primary target of advertising and promotional offers. However, gambling disorder related to sports betting apps affects people of all ages, genders, and backgrounds. Prior gambling experience is not required. Many people who developed gambling disorder from betting apps had never gambled before or had only gambled occasionally in ways that never caused problems.
Where Things Stand
The legal landscape surrounding sports betting addiction is evolving rapidly as more people recognize that their gambling disorder was caused by deliberately addictive product design rather than personal failure.
Individual lawsuits have been filed against DraftKings, FanDuel, and BetMGM in multiple states, alleging that the companies designed their platforms to be addictive, failed to warn users of addiction risks, and failed to implement adequate responsible gambling measures. These cases are in early stages, with most filed between 2022 and 2024. The legal theories include product liability, negligence, fraudulent concealment, and violations of state consumer protection statutes.
In Massachusetts, a lawsuit filed in 2023 alleges that DraftKings targeted vulnerable users with personalized promotions designed to encourage continued gambling despite signs of problem gambling behavior. The case relies on internal company data showing that DraftKings tracked user behavior patterns consistent with gambling disorder and used that information to increase engagement rather than to protect users.
In New York, multiple cases have been consolidated in state court, alleging that all three major sports betting companies violated New York consumer protection laws by marketing addictive products without adequate warnings. These cases are in the discovery phase, where plaintiffs are seeking internal company documents about product design decisions, research on addiction risks, and communications with regulators.
Class action lawsuits have been proposed but have not yet been certified, in part because gambling disorder affects people differently and damages vary significantly among users. However, attorneys are exploring creative class structures that would allow groups of similarly situated users to pursue claims collectively.
State attorneys general in several jurisdictions have opened investigations into the marketing and design practices of sports betting companies, though no major enforcement actions have been announced as of early 2024. Regulatory scrutiny is increasing as the scale of gambling disorder becomes more apparent and as independent research continues to document the connection between app design features and addiction.
No settlements have been publicly disclosed, though it is likely that some cases have settled under confidential terms. The companies have vigorously defended the lawsuits, arguing that users voluntarily chose to gamble, that responsible gambling tools were available, and that the companies are not liable for how users chose to engage with their platforms.
The timeline for new cases remains open. Most states have statutes of limitations ranging from two to four years from the date of injury, though some legal theories may allow for extended filing periods if fraudulent concealment can be proven. Discovery of internal company documents showing knowledge of addiction risks could extend the limitations period by establishing that the companies actively concealed information that would have allowed users to recognize their injuries sooner.
Legislative efforts are also underway in multiple states to impose stricter regulations on sports betting apps, including mandatory time limits, deposit limits, and cooling-off periods. Massachusetts, Connecticut, and Maryland have passed or proposed laws requiring more prominent responsible gambling warnings and restricting certain high-risk features like in-play betting promotions. The industry has lobbied aggressively against these measures, but public awareness of gambling disorder is making stricter regulation increasingly likely.
You did not fail at something that others succeeded at. You did not lack discipline or intelligence or judgment. You were exposed to a product that was engineered, tested, and refined to create the exact pattern of behavior you experienced. The companies that built these platforms knew what they were doing. They had the research. They had the data from their own users. They saw the warning signs in your behavior and in the behavior of millions of others like you. And they made a business decision to prioritize growth and profit over your health and financial security.
What happened to you was not chance. It was a choice. Their choice. And the evidence of that choice is now coming to light, preserved in internal documents, research studies, and regulatory filings. You are not alone in what you experienced, and you were not responsible for an injury that was designed into the product from the beginning. That is not an excuse. That is the documented truth, and it matters.