Coinbase Lawsuits: Litigation Tracker
Last updated November 8, 2026. Snapshot, not legal advice.
Cases
10
Pending
6
Pro-market
1
Anti-market
2
Resolved
1
Summary
Coinbase is a party to 10 cases of the 90 on this tracker, involving 9 states.
Restricted (2)
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Coinbase Financial Markets, Inc. v. Nessel
No. 4:25-cv-14092 · No. 26-1693
Judge Kumar denied Coinbase Financial Markets a preliminary injunction (August 2026), completing a four-for-four sweep for Michigan across two federal districts.Checked Nov 8, 2026
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Coinbase Financial Markets, Inc. v. Tong
No. 3:25-cv-02121 · No. 26-2297
The Second Circuit denied Coinbase’s motion for an injunction pending appeal on November 3, 2026, right after argument, in a one-paragraph order that also covered Kalshi’s Connecticut and New York motions. The merits appeal continues.Checked Nov 8, 2026
Blocked for Market (2)
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Coinbase Financial Markets, Inc. v. Raoul
No. 1:25-cv-15406
Ten months after it sued, Coinbase has a preliminary injunction. Judge Pacold entered it on October 30, 2026, barring Illinois from enforcing its licensing law, fees, taxes and related criminal provisions against swaps, including sports event contracts, available through CFTC-regulated exchanges and brokers. Illinois appealed the same day.Checked Nov 8, 2026
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Coinbase Financial Markets, Inc. v. Ford
No. 2:26-cv-00256
Judge Silva dismissed the complaint without prejudice three days after filing (February 2026) on Younger abstention and, alternatively, the Anti-Injunction Act — expressly without reaching the merits.Checked Nov 8, 2026
Pending (6)
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Ohio Casino Control Commission cease-and-desist letters (October 2026)
Also named: Polymarket, Robinhood, Novig, Gemini, Webull, Underdog, ProphetX
Ohio’s Casino Control Commission ordered ten platforms and brokers to stop offering sports event contracts in Ohio and confirm compliance within fourteen days, citing the Sixth Circuit’s decision (October 2, 2026).Checked Nov 8, 2026
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Connecticut cease-and-desist orders to nine platforms (September 2026)
Also named: Polymarket, Robinhood, Crypto.com, Novig, Gemini, Webull, Underdog, ProphetX
Connecticut ordered nine more platforms to stop offering sports event contracts (September 10, 2026). By early October state officials had told reporters that ProphetX, Gemini and Webull had withdrawn from the state, and Underdog had sued.Checked Nov 8, 2026
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Mayor and City Council of Baltimore v. Kalshi
No. C-24-CV-26-005532 · No. 1:26-cv-03217
Also named: Kalshi, Robinhood, Webull
Baltimore sued Kalshi and three brokerage distributors under the city’s Consumer Protection Ordinance — the first municipal action of the fight.Checked Nov 8, 2026
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People of the State of New York v. Coinbase Financial Markets, Inc.
No. 451604/2026 · No. 1:26-cv-03300
Coinbase removed New York’s state-court enforcement petition to federal court (April 2026); the state’s remand motion has been fully briefed since June 2026 and is undecided.Checked Nov 8, 2026
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Kentucky enforcement actions v. Kalshi & others (Franklin Circuit Court)
No. 26-CI-00689 · No. 26-CI-00696 · No. 3:26-cv-00048 · No. 3:26-cv-00047
Also named: Kalshi, Polymarket, Robinhood, Webull
Kentucky’s AG sued Kalshi, Polymarket, and distribution partners (June 2026), plus an excise tax; the CFTC then sued the state.Checked Nov 8, 2026
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State of Wisconsin v. Kalshi, Inc.
No. 26-CV-1284 · No. 3:26-cv-00378
Also named: Kalshi, Robinhood
Wisconsin sued Kalshi, Polymarket US and Crypto.com in three parallel actions on April 24, 2026, prompting the federal countersuit against the state.Checked Nov 8, 2026
What Changed
November 2026
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Coinbase Financial Markets, Inc. v. Tong
The Second Circuit denied Coinbase’s motion for an injunction pending appeal against Connecticut, in the same order that denied Kalshi’s New York and Connecticut motions. Coinbase’s appeal continues on the merits.
Order, 2d Cir. Nos. 26-1835, 26-2239, 26-2297 (Nov. 3, 2026)
October 2026
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Coinbase Financial Markets, Inc. v. Raoul
Coinbase’s Illinois case, the first filed there, got its preliminary injunction, which expressly reaches brokers as well as exchanges. Illinois appealed to the Seventh Circuit the same day.
Preliminary injunction, N.D. Ill. No. 1:25-cv-15406 (ECF 98) -
Ohio Casino Control Commission cease-and-desist letters (October 2026)
Robinhood Derivatives agreed to stop offering new sports event contracts in Ohio by November 2, in exchange for the Casino Control Commission’s agreement not to enforce while the Sixth Circuit and Supreme Court appeals are pending.
Robinhood Markets, Form 10-Q for the quarter ended September 30, 2026 -
Coinbase Financial Markets, Inc. v. Tong
The Second Circuit set argument for November 3 on Coinbase’s motion for an injunction pending appeal, in tandem with Kalshi’s Connecticut and New York motions. The CFTC filed an amicus brief on October 14.
Notice, 2d Cir. No. 26-2297 (ECF 39) -
Ohio Casino Control Commission cease-and-desist letters (October 2026)
The Casino Control Commission ordered its own licensees, including sportsbooks and suppliers, to stop servicing platforms that offer sports event contracts in Ohio and to confirm compliance by October 30.
Ohio Casino Control Commission licensee notice (Oct. 20, 2026; PDF hosted by Sports Betting Dime) -
Kentucky enforcement actions v. Kalshi & others (Franklin Circuit Court)
Our entry said Kentucky’s remand motion in the Kalshi action was still with the district judge. A magistrate judge recommended on October 14 that the Kalshi case go back to state court, as he did the same day in the Polymarket case; objections in the Kalshi action are now due November 12.
E.D. Ky. No. 3:26-cv-00048, R. 67 (docket text)
12 more changes
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Kentucky enforcement actions v. Kalshi & others (Franklin Circuit Court)
A federal magistrate judge recommended that Kentucky’s suit against Polymarket be sent back to state court. It is a recommendation, not a ruling; the district judge has not yet acted on it. Kentucky’s remand motion in the Kalshi action is still undecided.
Report and Recommendation, E.D. Ky. No. 3:26-cv-00047 (ECF 41) -
Coinbase Financial Markets, Inc. v. Raoul
All parties reported that no separate briefing on Coinbase’s fee challenge is needed: Illinois’s transaction taxes apply only to licensees, so the coming injunction against the licensing requirement also keeps them off Coinbase.
Joint status report, N.D. Ill. No. 1:26-cv-03659 (ECF 101) -
Ohio Casino Control Commission cease-and-desist letters (October 2026)
Ohio’s Casino Control Commission sent cease-and-desist letters to ten platforms and brokers (Underdog, Gemini, Coinbase, ProphetX, Novig, Robinhood, Polymarket US, Plus500, Moomoo and Webull), citing the Sixth Circuit’s September 25 decision. Each must confirm compliance by October 16.
Ohio Casino Control Commission letters, October 2, 2026 -
Coinbase Financial Markets, Inc. v. Raoul
Judge Pacold granted the injunction motion in part in a single opinion covering all three Illinois cases: Illinois’s licensing rules are likely preempted as applied to title contracts, and the fee challenge is continued. A proposed injunction is due October 29.
Memorandum opinion and order, N.D. Ill. (October 2, 2026) -
Mayor and City Council of Baltimore v. Kalshi
Judge Abelson stayed Baltimore’s case by agreement, including the City’s September 14 remand motion, for four months or until the Supreme Court disposes of the last of the three pending preemption petitions. We had the judge as Bredar; it is Abelson.
Stipulation, 1:26-cv-03217 (D. Md.), ECF 33
September 2026
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Coinbase Financial Markets, Inc. v. Nessel
Coinbase followed Robinhood out of Michigan: under a stipulated order signed by Judge Kumar it stops offering sports contracts there and closes positions by October 10, while the state forbears.
Stipulated order (E.D. Mich. ECF 65) -
Coinbase Financial Markets, Inc. v. Nessel
The Sixth Circuit paused Coinbase’s Michigan appeal until it decided Kalshi’s Ohio and Tennessee appeals, which it did four days later — against Kalshi. Coinbase’s status report is due about October 16.
Sixth Circuit docket No. 26-1693 (Dkt. 8) -
Connecticut cease-and-desist orders to nine platforms (September 2026)
Connecticut ordered nine more platforms — Polymarket, Coinbase, Crypto.com, Robinhood, ProphetX, Novig, Webull, Gemini and Underdog — to stop offering sports event contracts, and subpoenaed about thirty vendors, app stores and media organizations.
Governor of Connecticut — announcement -
Coinbase Financial Markets, Inc. v. Raoul
Two undescribed docket entries we flagged as a possible recent order were Illinois’s motion to cite the Ninth Circuit’s Assad decision and the order allowing it. No ruling on the injunction has issued in any of the three Illinois cases.
CourtListener — Coinbase Financial Markets v. Raoul
August 2026
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Kentucky enforcement actions v. Kalshi & others (Franklin Circuit Court)
Kentucky’s June filings were two complaints, not one: the Kalshi action (No. 26-CI-00689, Judge Shepherd) names Kalshi with its brokers Robinhood, Webull and Coinbase, and Polymarket is sued separately. Kalshi removed its case to federal court; Kentucky’s remand motion was fully briefed August 31.
Kentucky AG — Kalshi complaint (No. 26-CI-00689) -
State of Wisconsin v. Kalshi, Inc.
Our entry had not been updated since April. Wisconsin’s own preliminary-injunction motion against Kalshi and its brokers has been fully briefed since August 7, alongside a pending motion to remand; neither has been decided.
CourtListener — 3:26-cv-00378
March 2026
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Coinbase Financial Markets, Inc. v. Ford
Our Coinbase/Nevada entry stopped at the federal dismissal. The Carson City court granted Nevada a preliminary injunction on March 26 barring Coinbase’s sports, election and entertainment contracts, and rejected CFTC exclusivity. Also corrected the state case number to 26 OC 00030 1B.
Nevada Gaming Control Board — order