Major Sports Betting Apps Face Legal Backlash Over Algorithms That Target Vulnerable Gamblers

2026-09-21 companies

New York, Monday, 21 September 2026.
As online sports wagering surged to $167 billion, betting giants FanDuel and DraftKings face mounting lawsuits for allegedly using algorithms to aggressively target losing users rather than curb addiction.

Legal Landscape and Industry Data

Florida attorney Jennifer Hoekstra filed 15 lawsuits in September 2026 against FanDuel and DraftKings, alleging the apps are designed to be addictive [1]. This legal strategy mirrors litigation against Meta regarding social media addiction, which resulted in a $17.1 billion settlement in August 2026 [1]. Hoekstra represents clients who have lost homes and families, claiming the workflow and notifications mimic addictive patterns [1]. Industry data indicates massive scale, with $167 billion wagered online in 2025 [1]. A 2026 UCLA study linked legalized online sports gambling to a 25% increase in bankruptcies and credit card delinquencies [1]. Furthermore, a National Council on Problem Gambling survey from June 2025 found 8% of American adults reported problematic gambling behavior indicators [1].

Algorithmic Engagement and Retention

Allegations suggest operators use VIP status for heavy bettors to provide luxury perks, even after significant losses [1]. Recovering addict Louis Ruggiero described being targeted with bigger incentives and personal outreach as losses deepened [1]. Former employees claim internal resistance to slowing down customers exists due to fears of reducing betting volume [1]. A LinkedIn post by Kirk Mettler on 18 September 2026 highlighted reports that DraftKings uses data science to decide incentives but resists using technology to protect at-risk gamblers [5]. The number of U.S. adults with severe gambling problems grew from approximately 2.5 million in 2018 to roughly 3.8 million as of September 2026 [5]. This represents a growth rate of 52 percent over the period [5].

Corporate Responsibility vs. Revenue

FanDuel reported a $158 million investment in responsible gaming and the removal of 5,700 users in 2025 [1]. The company disputes claims that it fuels addiction, stating any claim otherwise is false [1]. DraftKings employs a Chief Responsible Gaming Officer and tools like “My Budget Builder” to assist users [1]. Data science experts argue models identifying customers for incentives can also identify those in trouble [5]. DJ Patil, former U.S. Chief Data Scientist, stated the primary job of a data scientist is to ensure models do not harm people [5]. Ethical checklists proposed in 2018 include asking if technology can be abused [5].

Federal and state lawmakers are evaluating operator practices amidst these developments [1]. Projections suggest gambling problem diagnoses could reach 4.5 million by 2030 if trends persist [5]. The City of Baltimore has also alleged algorithms target problem gamblers [5]. The development underscores potential regulatory risks and ESG compliance challenges facing the digital gambling sector [1]. Industry leaders emphasize the obligation to integrate harm assessment into release checklists [5].

Sources

sports betting responsible gaming