You told yourself it was entertainment. A way to make watching the game more interesting. Maybe you placed a few bets on Sundays, then started checking the app during lunch breaks, then found yourself betting on sports you had never watched before just to have action on something. The money you lost started small, then grew, then became money you could not afford to lose. You missed mortgage payments. You lied to your spouse about where the savings went. You felt a physical need to place another bet even as you watched everything fall apart around you.
When you finally admitted to yourself that something was wrong, when you sat across from a counselor who explained that you were experiencing gambling disorder, you probably blamed yourself. You thought you lacked willpower. You thought you should have been able to stop. You looked at the app on your phone, with its bright colors and instant deposit buttons and live betting options that let you wager on every pitch, every play, every possession, and you thought this was your fault for downloading it.
But court documents now emerging from lawsuits filed across the country tell a different story. The litigation alleges that the companies behind these apps, including DraftKings, FanDuel, and BetMGM, designed their platforms using techniques borrowed from casino gambling and social media addiction research. The lawsuits claim these companies knew their products could trigger compulsive behavior, that they tracked which users showed signs of problem gambling, and that they made deliberate business decisions to maximize revenue from those vulnerable users rather than protect them from harm.
What Happened
Gambling disorder is not about lacking self-control. It is a recognized psychiatric condition, listed in the Diagnostic and Statistical Manual of Mental Disorders, that changes how your brain responds to risk and reward. People with gambling disorder describe an overwhelming urge to keep betting regardless of consequences. They chase losses, betting more to try to win back what they lost. They become preoccupied with gambling, planning their next bet, reliving past wins, figuring out how to get more money to gamble with.
The financial destruction can be catastrophic. People drain savings accounts, max out credit cards, take out loans they cannot repay. Some embezzle from employers or steal from family members, crimes they never imagined committing before. The average debt among people seeking treatment for gambling disorder often exceeds fifty thousand dollars, and some individuals lose hundreds of thousands or even millions.
The emotional toll extends beyond money. Relationships disintegrate under the weight of lies and broken trust. Spouses leave. Children lose respect for parents who cannot stop. People with gambling disorder have among the highest suicide rates of any psychiatric condition. They describe feeling trapped, ashamed, unable to see a way forward. Many report that the guilt and self-loathing were worse than the financial ruin.
What makes sports betting apps particularly destructive, according to mental health professionals, is their constant availability. Unlike a casino you have to drive to, these apps are always in your pocket. You can bet at work, at home, at your child's soccer game, at three in the morning when you cannot sleep. The friction that once existed between impulse and action has been eliminated entirely.
The Connection
Sports betting apps are engineered to create the conditions that lead to gambling disorder. The litigation alleges that companies like DraftKings, FanDuel, and BetMGM employed teams of data scientists, behavioral psychologists, and product designers who studied how to make their platforms as engaging as possible, using many of the same techniques that make social media and video games addictive.
The dopamine system in your brain evolved to reward behaviors essential for survival. When something good happens, your brain releases dopamine, creating a feeling of pleasure that motivates you to repeat that behavior. Gambling hijacks this system. The unpredictability of wins and losses, especially when wins are intermittent and unpredictable, creates a powerful dopamine response. Your brain starts to crave that response, and over time, needs increasingly frequent gambling to achieve the same feeling.
Research published in neuropsychological journals over the past two decades has documented how gambling affects brain chemistry. A 2001 study in Nature Neuroscience found that pathological gamblers show reduced activation in brain regions associated with impulse control. A 2005 study in Archives of General Psychiatry demonstrated that people with gambling problems show similar brain activity patterns to people with substance use disorders. By 2013, the American Psychiatric Association reclassified gambling disorder from an impulse-control disorder to an addiction, recognizing the neurobiological similarities to drug and alcohol dependence.
Sports betting apps amplify these neurological effects through specific design choices. The lawsuits allege that these platforms use variable reward schedules, the same mechanism that makes slot machines addictive. They offer constant betting opportunities through live in-game wagering, so you can place dozens or even hundreds of bets during a single sporting event. They send push notifications designed to pull you back into the app when you have been away. They display near-misses prominently, losses that came close to winning, which research shows activates reward centers in the brain almost as much as actual wins.
The speed of betting is critical to addiction formation. According to research by gambling addiction specialists, the faster the cycle between placing a bet and learning the outcome, the more addictive the gambling becomes. Traditional sports bets were placed days before a game and settled hours later. Live betting on apps lets you place a bet and know the result in seconds, then immediately place another. This rapid cycle, repeated hundreds of times, reinforces the compulsive behavior loop.
Court filings allege that these companies also employed loss-disguised-as-wins mechanisms, where the app celebrates small payouts with sounds and animations even when you have lost money overall. They allegedly used loyalty programs and bonus structures that kept users betting longer. They made depositing money instant and effortless while creating friction around withdrawals and self-exclusion.
What The Lawsuits Allege They Knew
The lawsuits filed against DraftKings, FanDuel, and BetMGM allege that these companies were aware of the addiction risks their platforms posed and had access to extensive research about problem gambling, yet chose to prioritize user engagement and revenue growth over safety measures.
According to complaints filed in multiple jurisdictions beginning in 2023, these companies employed data scientists who tracked user behavior in granular detail. The litigation alleges that the companies could identify which users were exhibiting signs of problem gambling, including chasing losses, betting at unusual hours, rapidly increasing bet sizes, and depleting deposits quickly then immediately reloading accounts. The lawsuits claim that rather than intervening when these warning signs appeared, the companies treated these users as high-value customers and targeted them with promotional offers designed to keep them gambling.
Court filings point to the existence of responsible gaming research that was available to the industry. A 2019 study published in the Journal of Behavioral Addictions examined mobile gambling apps specifically and found that their design features, including ease of access, in-play betting, and rapid bet placement, were associated with increased risk of gambling problems. The research was public and widely discussed in industry circles, according to the complaints.
The lawsuits allege that internal company documents, the existence of which plaintiffs expect to prove through discovery, will show that executives discussed the tradeoff between user protection and revenue. The complaints describe a business model that the plaintiffs claim depended on a small percentage of users who gambled compulsively generating a disproportionate share of revenue. This pattern, the lawsuits allege, is similar to the casino industry, where research has long shown that a significant percentage of gambling revenue comes from people with gambling disorders.
Plaintiffs point to the timeline of app feature rollouts. According to the litigation, DraftKings introduced live in-game betting features in 2019 and 2020, expanding the frequency with which users could place bets. FanDuel launched similar features during the same period. The lawsuits allege that these features were introduced with full awareness of research showing that faster betting cycles increase addiction risk, but without corresponding increases in protective measures.
The complaints also reference statements made to investors and in regulatory filings. According to the lawsuits, the companies touted their user engagement metrics, including frequency of betting and lifetime value of customers, in ways that plaintiffs allege demonstrate the companies were focused on maximizing gambling activity rather than ensuring it remained recreational. The litigation claims that these priorities represented a choice to profit from addiction.
Congressional testimony and state regulatory hearings held between 2021 and 2023 are also cited in the court filings. According to the complaints, representatives from sports betting companies testified about their responsible gaming measures, but plaintiffs allege these measures were inadequate given what the companies knew about their users. The lawsuits claim that deposit limits, when offered, were set so high as to be meaningless for most users, and that self-exclusion tools were difficult to find and implement.
The litigation alleges that the companies had access to data from established gambling markets in the United Kingdom and Australia, where sports betting apps had been legal for years before widespread legalization in the United States. Research from those markets, published in journals including Addiction and the International Gambling Studies journal throughout the 2010s, documented the harms associated with mobile betting apps. The lawsuits claim the companies entered the U.S. market with knowledge of these documented harms but without implementing the stricter protective measures that regulators in those countries had begun requiring.
What The Lawsuits Say About Concealment
The complaints filed against sports betting companies contain allegations about how information regarding gambling addiction risks failed to reach the users who needed it most. These are claims made in litigation, not established facts, but they describe a pattern that plaintiffs argue amounted to concealment of known dangers.
According to the lawsuits, the companies maintained responsible gaming pages on their websites and apps, but allegedly buried them in settings menus and fine print where users exhibiting compulsive behavior would be unlikely to see them. The complaints allege that while the companies could send dozens of promotional push notifications per week encouraging users to place bets, they rarely or never sent notifications about responsible gaming tools or warning signs of problem gambling.
The litigation claims that the companies advertised heavily, spending billions of dollars on commercials, sponsorships, and partnerships with sports leagues and teams. The lawsuits allege that these advertisements emphasized winning, excitement, and ease of use while minimizing or omitting information about addiction risks. Plaintiffs point to the tone and content of advertising campaigns, which they claim portrayed betting as harmless entertainment without acknowledging that for a significant percentage of users, it would become something far more destructive.
Court filings allege that the companies lobbied state legislatures as states considered legalizing sports betting after the 2018 Supreme Court decision that opened the door to state-level legalization. The lawsuits claim that industry representatives advocated for regulatory frameworks that would allow aggressive marketing and minimal restrictions on app features, while opposing measures such as mandatory bet limits, cooling-off periods, or algorithmic interventions when users showed signs of problem gambling.
The complaints describe what plaintiffs characterize as a disparity between the sophistication of the technology used to encourage betting and the simplicity of the tools provided to control it. The lawsuits allege that the companies used advanced algorithms and machine learning to personalize offers, optimize notification timing, and predict which promotions would be most effective for each user, but provided only basic, generic responsible gaming tools that required users to take initiative to implement them.
According to the litigation, when users did seek to self-exclude or set limits, they sometimes encountered friction in the process. The lawsuits allege that some self-exclusion processes required multiple steps, waiting periods, or verification procedures, while reopening an account was made simple. The complaints claim this asymmetry was intentional, designed to make it easier to keep gambling than to stop.
Plaintiffs also allege that the companies entered into partnerships with sports leagues, teams, broadcasters, and casinos that expanded their reach and legitimacy without corresponding transparency about risks. The lawsuits claim that by integrating betting into the mainstream sports entertainment experience, the companies normalized an activity that carries significant addiction potential, particularly for people with certain risk factors.
Why Your Doctor May Not Have Told You
Gambling disorder remains under-recognized in medical practice, and most primary care physicians receive little or no training in identifying or treating it. Unlike substance use disorders, which have physical symptoms and established screening protocols, gambling disorder can be invisible until the consequences become catastrophic.
The lawsuits allege that the sports betting companies did little to educate healthcare providers or the public about the specific risks associated with their products. According to the complaints, while pharmaceutical companies are required to provide detailed risk information to doctors and patients, gambling companies faced no such requirements, even as their products were causing similar patterns of compulsive behavior and harm.
Medical professionals interviewed by researchers studying gambling disorder have reported that they rarely ask patients about gambling unless the patient raises it first. The condition was not included in standard intake questionnaires, and many doctors were unaware of the warning signs. By the time family members or patients themselves sought help, the gambling disorder was often severe, with major financial and personal damage already done.
The litigation claims that the companies could have funded public health campaigns, partnered with medical associations to develop screening tools, or supported training for healthcare providers. The lawsuits allege that instead, the companies focused their spending on marketing designed to acquire new users and retain existing ones, leaving the health consequences unaddressed until users or their families discovered them on their own.
In the general landscape of evolving public health understanding, there has historically been a gap between when industry knows a product causes harm and when that information becomes common knowledge among healthcare providers. The lawsuits allege that sports betting companies allowed that gap to persist because closing it would have required acknowledging risks that might discourage use of their products.
Who Is Affected
If you are reading this because you or someone you care about has lost control of their sports betting, you are not alone, and what happened fits a pattern that is now being litigated in courts across the country.
The people most affected are those who used DraftKings, FanDuel, BetMGM, or similar sports betting apps and developed symptoms of gambling disorder as a result. This typically means you found yourself unable to stop or control your betting despite serious negative consequences. You may have spent far more money than you intended or could afford. You may have lied to family members about your gambling or about where money went. You may have felt preoccupied with betting, planning your next wager, or thinking about how to get more money to gamble with.
Many people affected describe a progression. It started casually, perhaps with a deposit match bonus or a promotion tied to a major sporting event. The early experience may have included some wins, which felt exciting and made betting seem like a viable way to make money or at least break even. Over time, the frequency increased. You started betting on more games, more sports, more types of bets. You discovered live in-game betting and found yourself wagering on every possession, every at-bat, every hole.
The losses mounted, but instead of stopping, you chased them. This is one of the hallmark symptoms of gambling disorder: the need to bet more to win back what you have lost. You may have had a big win that temporarily erased your losses, which gave you hope and kept you going, but over time the losses always exceeded the wins because the mathematics of gambling ensure that outcome.
Financial consequences are nearly universal among people with gambling disorder related to sports betting apps. You may have depleted savings, retirement accounts, or college funds. You may have maxed out credit cards or taken out loans. Some people sold possessions, borrowed from family members under false pretenses, or took money from joint accounts without their spouse knowing. The amounts vary, but the pattern is consistent: the gambling consumed resources that were meant for other purposes, often essential ones.
Relationship damage is also common. Spouses often report feeling betrayed not just by the money lost but by the lies that accompanied the gambling. Trust, once broken, is difficult to rebuild. Some marriages and partnerships have ended because of gambling disorder. Relationships with children, parents, siblings, and friends also suffer as the person gambling becomes emotionally unavailable, unreliable, and sometimes desperate.
Certain groups may have been at higher risk. Research on gambling disorder has identified factors including prior history of addiction, mental health conditions such as depression or anxiety, and certain personality traits. Young men, particularly those in their twenties and thirties, have been shown in studies to be at elevated risk for sports gambling addiction. Military veterans have also been identified as a vulnerable population. The lawsuits allege that companies may have targeted marketing toward these demographic groups despite knowing or having reason to know they were more susceptible to developing gambling disorder.
If you started using sports betting apps after they became widely available in your state, which for most states was between 2018 and 2023, and you developed gambling problems during that time, your experience may be connected to the allegations in these lawsuits. The litigation is not limited to people who lost specific amounts or who gambled for specific periods. What matters is whether you developed gambling disorder, whether you used one of the defendant platforms, and whether you suffered harm as a result.
Where Things Stand
Lawsuits alleging that sports betting companies caused gambling disorder and related harms have been filed in multiple states beginning in 2023. These cases are in early stages, with much of the litigation focused on discovery, the process by which plaintiffs seek to obtain internal company documents, communications, and data that they believe will support their allegations.
The legal theories in these cases include product liability, negligence, fraud, and violations of state consumer protection laws. Plaintiffs argue that sports betting apps are defectively designed products that are unreasonably dangerous, that the companies failed to warn users of known risks, and that they engaged in unfair and deceptive practices. Some complaints also allege violation of state gambling laws, arguing that certain app features constitute illegal gambling mechanisms.
The companies have moved to dismiss many of these cases, arguing that they are protected by federal and state laws that legalized sports betting, that users assumed the risk of gambling, and that gambling disorder is a result of individual choices rather than product design. These motions are being litigated, and courts in different jurisdictions have reached different preliminary conclusions about whether the cases can proceed.
As of late 2024 and early 2025, no cases have gone to trial and no settlements have been publicly announced. The litigation is proceeding through motion practice and discovery. Plaintiffs have indicated that they expect internal company documents to support their allegations about what the companies knew regarding addiction risks and how they chose to design and market their products.
The number of plaintiffs is growing as more people come forward. Some cases have been filed as class actions, seeking to represent all users who developed gambling disorder while using the defendant platforms. Other cases have been filed as individual lawsuits. Attorneys handling these cases have indicated that they expect the litigation to expand as awareness grows.
Significant legal questions remain unresolved. Courts will need to determine whether sports betting apps can be held liable for gambling disorder in the same way that other products have been held liable for harms they cause. The outcome may depend on what internal documents reveal about corporate knowledge and decision-making, and on whether courts accept the argument that app design features constitute defects that make the products unreasonably dangerous.
The timeline for resolution is uncertain. Complex product liability litigation often takes years to reach trial or settlement. Discovery disputes, motions, and appeals can extend the process. However, if plaintiffs succeed in obtaining documents that strongly support their allegations, that could create pressure for settlement negotiations.
People who believe they were harmed by sports betting apps and who are considering legal action should be aware that statutes of limitations may apply. These laws set time limits for filing lawsuits, and the limits vary by state and by the legal theory being pursued. Consulting with an attorney who handles these cases can provide clarity about whether a potential claim is still timely.
What This Means
The devastation you experienced was not a personal failing. It was not bad luck or weak character. What the lawsuits allege, supported by research into behavioral psychology and addiction neuroscience, is that you were using a product designed to be as compelling as possible, engineered using sophisticated technology to keep you engaged, to keep you betting, to maximize the revenue you generated for the company.
The shame you feel, the guilt, the self-blame, those are symptoms of gambling disorder itself. But they are also, according to the litigation, consequences of a business model that the lawsuits allege depended on users not understanding what was happening to them until it was too late. The complaints claim that the companies knew their apps would cause some percentage of users to develop gambling problems, knew that those users would generate disproportionate revenue, and made deliberate choices about design, marketing, and user protection that prioritized profit over safety.
What happened to you has happened to thousands of others. The pattern is consistent across different states, different demographics, different sports and bet types. People downloaded an app, started betting, found they could not stop, and watched their lives unravel. The litigation seeks to establish that this was foreseeable, that it was preventable, and that the companies chose not to prevent it. The courts will ultimately determine whether those allegations can be proven, but the claims are grounded in documented research about addiction and in what plaintiffs expect internal company records will show about corporate knowledge and priorities.
You are not alone in this, and what happened was not random. It was, according to the lawsuits, the result of documented business decisions made by companies that understood the power of the products they were releasing. The legal system is now examining those decisions and asking whether the companies should be held accountable for the consequences.