Gambling Addiction Lawsuits: Suing Operators for Duty-of-Care Failures

7 gambling addiction and duty-of-care cases are on record as of 14 November 2026 in jurisdictions from Australia to Sweden, and the courts of the three biggest markets, the United States, England and Australia, have so far refused to recognize a general duty of care toward a problem gambler.

The claims that succeeded did so on narrower ground: an ignored self-exclusion, a Swedish rule on what an operator is deemed to know from its own data, and a Curaçao order against a license holder. Who is still suing, and has anything paid a class?

Each tile shows the highest decision on record; the Swedish SEK 4.7 million appeal figure is a press report (FLAGGED); checked 14 November 2026.

No open settlement in this category: no addiction lawsuit has produced a class payout

No gambling addiction lawsuit has an open settlement fund, a claim form or a payout to a class of players anywhere as of 14 November 2026: the two US settlements on record, Fischer v. DraftKings and D'Alessandro v.

DraftKings, were individual and confidential, and the only money ordered for a problem gambler came from individual judgments in Sweden, Curaçao, Germany and Spain listed below.

A complaint states one side's allegations; only the court's orders decide anything. Only 4 US consumer settlements accept claims today across all gambling lawsuits by category, and none is an addiction case.

The only class-wide payout on record is Brochu c. Loto-Québec, settled in December 2009 and approved in March 2010 to refund the therapy costs of pathological gamblers treated between 1994 and 2002; it closed long ago. Settlements that do accept claims are listed in open gambling class action settlements by deadline.

The numbers in brief

The 7 cases split into 6 individual suits, 1 class or collective actions, 0 operator appeals against sanctions, 0 regulator decisions, 0 appellate records and 0 public-body suits; 2 carry a judgment, 4 a dismissal, 0 are pending at first instance, 0 settled and 1 are on appeal.

The first table counts the cases by status, level and recent movement.

The second table gives each country's highest decision on record and its hub.

The third table shows how addiction claims border the other categories on this site.

Lawsuits by company: DraftKings, FanDuel, Betfair, Sportsbet and the casinos

Operator groups and two regulators account for most of the record, and one of them, DraftKings, is the defendant in the largest block of the cases.

DraftKings and FanDuel: two confidential settlements, one dismissal on appeal

DraftKings is the most-sued operator in this category, with the cases filed since 2024, and the only US sportsbook to have settled addiction claims: Fischer v. DraftKings (S.D.N.Y. 1:25-cv-01299) was dismissed with prejudice on 8 July 2025 and D'Alessandro v. DraftKings (Essex County) on 10 July 2025, both after confidential settlements.

The rest are open. Macek was dismissed on 23 March 2026 and is on appeal, Miller v. DraftKings and Casino Queen (N.D. Ill. 1:26-cv-10394) has a motion to dismiss filed on 2 October 2026, and Farley v.

FanDuel and DraftKings (S.D.N.Y. 1:26-cv-03464, filed 27 April 2026) is a class action with no answer at last check. Baltimore's suit was remanded in November 2025 and is before the Fourth Circuit.

Betfair, bet365, Paddy Power and William Hill: the English line that has never won

Every English duty-of-care claim against a bookmaker on record has failed: Calvert v William Hill (Court of Appeal, 16 December 2008), Hillside v Baasland (bet365's negative declaration, 20 December 2010), Dhir v Flutter (4 June 2021), Gibson v Betfair (Court of Appeal, 8 December 2025), Grogan v IG Index (31 July 2026) and Ashton v Betfair (13 November 2026).

Sportsbet, Crown and Star: the Australian cases

The High Court of Australia closed the equitable route in Kakavas v Crown Melbourne on 5 June 2013 (about AUD 20.5 million of losses, appeal dismissed with costs), and the three Federal Court suits against online bookmakers filed since 2023, Gassner (about AUD 606,000), Fineff and Eddine (about AUD 2.5 million), test whether the Australian Consumer Law changes that; none has reached judgment.

Betsson, Holland Casino, Casinos Austria and the European casinos

The clearest player win in the category is Swedish: on 1 July 2025 the Högsta domstolen held in T 607-24 that Betsson's BML Group must repay EUR 527,395 of net losses to a VIP customer whose gambling problem its own behavioral data showed, and in February 2026 the Svea hovrätt ordered two Betsson companies to repay about SEK 4.7 million on the same basis (press report, FLAGGED).

The Dutch and Austrian casino cases are older and smaller: Holland Casino was found in breach in 2011 and Hotel Gaming ordered to pay EUR 5,000 in 2023, both in the section on Europe below.

Regulator enforcement for duty-of-care failures: Swiss sanctions, French decisions and a city's suit

Where private claims fail, regulators have made the duty of care expensive: the Swiss Bundesgericht confirmed CHF 1,799,465 against Grand Casino Baden's online casino on 30 April 2025 and CHF 570,850 against Casino Neuchâtel (per press) on 11 May 2026 for not excluding at-risk players, and France's ANJ sanctions commission imposed EUR 800,000 on 3 March 2025 for a self-exclusion bug and EUR 500,000 on 10 July 2026 for failing to detect excessive gamblers.

Baltimore sued DraftKings and FanDuel on 3 April 2025, the first US city to do so, and the Fourth Circuit hears argument on the remand on 8 December 2026 (No. 25-2372).

The ANJ commission is quasi-judicial and its decisions are listed here only where a court or commission ruled; fines no one challenged are in regulators and attorneys general in court.

What the courts have decided, country by country

The same question, whether an operator must stop a customer it can see is losing control, has five different answers in the record, and only two of them have ever put money back in a player's account.

United States: no duty recognized, one appeal pending

No US court has recognized a duty of care owed by a sportsbook or casino to a problem gambler: the Third Circuit affirmed the dismissal of Antar v.

BetMGM on 28 April 2025 (non-precedential, New Jersey law, no ascertainable loss, no duty), Judge Leeson dismissed the Macek class action against DraftKings on 23 March 2026 holding that DraftKings owes the plaintiffs no duty and that the app and promotions are not a single product, and the appeal (No. 26-1903 per a docket mirror) with a motion to certify the question to the Pennsylvania Supreme Court is the case to watch.

US rulings and the next appellate date; the Macek appeal number is per a docket mirror; checked 14 November 2026.

England and Wales: Calvert to Ashton

Calvert (2008), Gibson (Court of Appeal 2025) and Ashton (13 November 2026) all failed: Swift J held in Ashton ([2026] EWHC 2935 (KB)) that an operator's duty is limited to acting to prevent severe gambling disorder where it is foreseeable, that the Gambling Commission's license conditions are an inapt starting point for the tortious standard, and that the evidence did not establish that Luke Ashton had gambling disorder.

The routes that remain are described in UK gambling compensation claims: what has succeeded in court.

Australia and Canada: Kakavas, Babstock and the self-exclusion cases

Australian courts hold that a venue owes no duty to protect a patron from his own gambling (Reynolds v Katoomba RSL 2001, Foroughi v Star City 2007) and that a casino without actual knowledge of a special disadvantage may assume a patron can look after himself (Kakavas 2013), while Canada's Supreme Court struck the Newfoundland VLT class action in Atlantic Lottery v.

Babstock on 24 July 2020 and Ontario's courts refused to certify the self-exclusion class action in Dennis v. OLG (leave denied 13 February 2014). The Canadian routes are in can you sue a casino or lottery corporation in Canada.

Germany, Austria, the Netherlands, Spain and Switzerland: self-exclusion as the winning theory

Where a player had asked to be excluded, European courts have found liability: the Bundesgerichtshof held on 15 December 2005 (III ZR 65/05) that a casino that ignores a self-exclusion must compensate the losses, the OLG Frankfurt ordered a betting operator on 12 November 2025 (3 U 88/25) to repay about EUR 5,500 of stakes accepted without the OASIS check, the Audiencia Provincial de Murcia awarded EUR 6,000 of moral damages on 4 November 2021 to a self-excluded man let into a betting hall, and the Rechtbank Utrecht found Holland Casino in breach of its duty of care on 17 August 2011 for readmitting a banned player.

Addiction alone is not enough in Austria: the OGH held on 28 March 2025 (8 Ob 41/25z) that it does not establish incapacity and dismissed a claim of EUR 86,245.33. Switzerland acts through sanctions, covered above.

Sweden and Curaçao: where a player was repaid

Two courts have ordered an online operator to hand back a problem gambler's losses: the Swedish Supreme Court in T 607-24 (1 July 2025, EUR 527,395, agreements invalid under 33 § avtalslagen because Betsson's data showed the problem) and the Court of First Instance of Curaçao in SBGOK v LFG Gaming and Gaming Services Provider (25 May 2026, USD 143,958, operator and master-license holder jointly liable for ignoring account-closure requests).

Duty-of-care outcomes by country as of 14 November 2026

The table reads each country's answer from its highest decision on record; "player wins" counts judgments or orders in the player's favor, not settlements.

What changed in the last 60 days

Between 15 September and 14 November 2026, 0 new filings and 1 status changes are on record: Ashton v Betfair was dismissed on 13 November, DraftKings moved to dismiss Miller on 2 October, Brazil's federal government sued 17 bookmakers on 28 September, and DraftKings removed four Philadelphia suits to federal court on 16 September.

• 13 November: Ashton v Betfair dismissed ([2026] EWHC 2935 (KB), Swift J).
• 2 October: DraftKings moves to dismiss Miller (N.D. Ill. 1:26-cv-10394).
• 28 September: the federal government sues 17 bookmakers in Pernambuco (0074433-17.2026.4.05.8300).
• 16 September: four Philadelphia suits removed to the Eastern District of Pennsylvania, per the court tracker; the dockets were not read.

The date ahead is 8 December 2026, when the Fourth Circuit hears the Baltimore remand (No. 25-2372), while briefing continues in the Macek appeal with no argument date. The longer record is in what changed in gambling litigation in the last 60 days.

The legal theory in two paragraphs

A duty-of-care claim asks a court to hold that an operator had to act on what it knew about a customer, and the answer has turned on knowledge: English and Australian courts require actual notice of a diagnosed or total loss of control before any duty arises, US courts have so far held that comprehensive gaming statutes leave no room for a common-law duty and that gambling losses are not an ascertainable loss, and the Swedish Supreme Court deemed an operator to know what its own behavioral data showed.

The grounds that have worked and failed are set out in can you sue a casino or sportsbook: grounds that have worked.

A claim that rests on the operator's own promise has done better than one resting on a general duty.

The BGH treated a requested self-exclusion as a contract, the OLG Frankfurt repaid stakes accepted without the OASIS check, and the Curaçao court held an operator and its master-license holder jointly liable for ignoring closure requests. The Australian suits test whether consumer law changes the result, as described in gambling class actions in Australia.

Arbitration: sent to arbitration or kept in court

FanDuel moved to compel individual arbitration in February 2025 against Amit Patel's USD 250 million suit (per press; the docket and any ruling are not confirmed), but the rulings on record in this category were decided on the merits, not on arbitration: Antar and Macek were dismissed for want of a duty, and Farley's defendants had not answered at last check.

Rulings on arbitration clauses across gambling cases are collected in gambling cases and arbitration clauses.

Whether an arbitration clause will keep a future class out of court is open. Mass arbitration, in which many players file individual demands at once, is covered in mass arbitration against gambling operators.

Settlements and judgments to date

The matters in the table ended with money or a finding of liability for a problem gambler or his family, and none of them leaves a fund anyone can claim from today: two confidential US settlements, one closed Quebec class settlement that refunded therapy costs, and individual judgments, the largest EUR 527,395.

The Swiss and French sanctions in the regulator section went to the state, not to players.

Every case we track (7 cases, CSV)

The table lists all 7 gambling addiction and duty-of-care cases in the record as of 14 November 2026, with court and docket, dates, status and the primary source we read.

The same records download as CSV from the open data page under a CC BY 4.0 license.

Questions people ask

Can you sue a casino or sportsbook for gambling addiction?

You can file, and people do, but no US, English or Australian court has yet held that an operator owed a problem gambler a duty of care; the wins on record are self-exclusion breaches, the Swedish bad-faith ruling and the Curaçao license-holder ruling. The full grounds are in can you sue a casino or sportsbook: grounds that have worked.

Whether lost money can be recovered at all is covered in can you get gambling losses back.

Is there a DraftKings or FanDuel gambling addiction settlement or payout?

No: there is no DraftKings or FanDuel addiction settlement, claim form or payout date, the lead class action was dismissed on 23 March 2026 and is on appeal, and the two cases that settled were individual suits with confidential terms. Every DraftKings case is in DraftKings lawsuits.

The FanDuel cases are in FanDuel lawsuits.

How class payouts per person are worked out, where a fund exists, is explained in class action payout per person.

Can you get compensation for gambling losses in the UK?

Not through the courts so far: Calvert (2008), Gibson (2025) and Ashton (13 November 2026) all failed, and the duty Swift J described reaches only a foreseeable severe gambling disorder the operator was on notice of. The compensation routes are in UK gambling compensation claims: what has succeeded in court.

Is there a gambling addiction class action I can join?

Filed, yes: Farley v. FanDuel and DraftKings (S.D.N.Y., 27 April 2026) and Macek v. DraftKings (dismissed, on appeal) in the United States and Riesebos v. BCLC in British Columbia (filed 2020, no certification decision found), but no gambling addiction class has been certified anywhere on record since Haghdust in 2013, and no federal MDL exists, per a class-action tracker. How such a case runs is explained in how a gambling class action works.

Whether to join, opt out or sue alone is the subject of join, opt out or sue alone.

The Australian suits are individual Federal Court claims, and their route is in gambling class actions in Australia.

What this page does not cover

Promotion and "risk-free bet" class actions against the same sportsbooks are a different legal theory and sit in their own hub. See sports betting lawsuits: DraftKings, FanDuel, PrizePicks.

Refund claims against unlicensed operators rest on nullity, not duty of care, and are in online casino refund litigation in Germany and Austria.

Support lines for every country are listed in gambling helplines by country, and the box at the foot of this page shows the line for your country.

A casino that refuses to pay winnings is a patron dispute, answered in can you sue a casino or sportsbook that refuses to pay.

Sources and method

Of the 7 cases on this page, 7 carry a status read directly from a judgment, order or filed complaint; the others rest on court press releases, regulator decisions and the trackers named here, each flagged in the table.

Primary sources include the Third Circuit opinion in 24-1364, the National Archives case law service, the High Court of Australia and Supreme Court of Canada dockets, the Swedish translation of T 607-24 and the ANJ decisions.

Class-action trackers and law-firm pages are cited as "per the tracker", never as the source of a status. See methodology and corrections.

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