DraftKings has hauled the City of Philadelphia into federal court, asking a judge to slam the brakes on a local consumer-protection push that targets how sportsbooks market to city residents. In a complaint filed Thursday in U.S. District Court in Philadelphia, the company argues that Pennsylvania’s statewide gaming framework leaves no room for City Hall to run its own enforcement playbook. In DraftKings’ view, state regulators, not city officials, are the only ones allowed to police licensed sportsbooks.
The lawsuit asks for a preliminary injunction that would stop the city from enforcing its municipal consumer-protection ordinance and block officials from using a subpoena tied to an ongoing probe of DraftKings’ marketing and promotional practices, according to Seeking Alpha. DraftKings says the city ordinance essentially copies Pennsylvania’s Unfair Trade Practices and Consumer Protection law and is therefore preempted by state law, as reported by Law360. The company says it moved to court after receiving a subpoena scrutinizing how it pitches bets inside the app.
City probe and local pushback
Philadelphia’s interest in sportsbook promos is not coming out of nowhere. The city’s look at betting app offers arrives amid a broader wave of local and public-health pressure over aggressive hooks such as so-called "risk-free" bets and constant in-app nudges that try to keep users wagering.
The Public Health Advocacy Institute launched a product-style lawsuit in Philadelphia this spring that targets microbetting options and VIP host programs, alleging those features encourage harmful gambling behavior, according to a PHAI press release available on PR Newswire. As Philly gamblers say microbets hijacked their brains reported, that case helped sharpen local attention on how betting apps are built and sold to frequent users.
How other cities have tried this
Philadelphia is not the first city to test-drive this kind of local strategy. Municipal consumer-protection ordinances have already been deployed elsewhere, most notably in Baltimore, which sued DraftKings and FanDuel in April 2025 under its own city code. That lawsuit accuses the platforms of deceptive targeting and seeks injunctions and financial penalties, and the filing is publicly available. The Baltimore complaint lays out the legal theory that cities hope can force changes to sportsbook behavior from the ground up.
Preemption will be the central legal fight
DraftKings has made clear that preemption is the hill it is prepared to fight on. The company says Pennsylvania’s gaming framework displaces conflicting local rules and gives oversight power to state authorities alone, a theory emphasized throughout its complaint, according to Law360. If a court agrees, cities like Philadelphia would lose a regulatory tool that some officials see as crucial for protecting vulnerable residents from what they describe as misleading sportsbook promotions. Critics of DraftKings’ position counter that local ordinances serve as important backstops in places where state enforcement has been limited.
What to watch next
DraftKings is not just asking for a ruling someday down the line. The company has requested immediate relief from the federal court to block the city from enforcing its ordinance while the case plays out and to curb how far the city’s subpoena can reach, according to Seeking Alpha. Next up, Philadelphia will file its response, and the judge will decide whether to schedule a preliminary-injunction hearing and how much room the city will have to keep digging into DraftKings’ records.
For people who live and bet in Philadelphia, the outcome will help decide whether local officials can run their own investigations into sportsbook marketing or have to step aside for the Pennsylvania Gaming Control Board and other state agencies. Either way, the ruling could reshape how sportsbooks advertise within city limits and how aggressive they can be with promotions inside betting apps.
This lawsuit is the latest installment in a rapidly evolving legal fight around the mobile betting industry. Expect a flurry of filings and responses in the coming weeks as both sides push for early decisions that could set the tone for cities far beyond Philadelphia.
