Blue Lake Rancheria et al v. KALSHI INC. et al

  1. February 25, 2026

    Kalshi, Robinhood Look To Dismiss Calif. Tribes' Gambling Suit

    Prediction market Kalshi Inc. is pushing back against the efforts of three California indigenous groups in federal court to stifle its sports event contract activity in the state, arguing the Indian Gaming Regulatory Act does not authorize the tribes to regulate their activity.

  2. November 10, 2025

    Kalshi, Robinhood Beat Tribes' Bid To Block Events Contracts

    A California federal judge declined to issue a preliminary injunction on Monday blocking prediction platform Kalshi and Robinhood from offering their sports event contracts that some Native American tribes allege constitute illegal gambling, saying they have not shown how the platforms are subject to a statute protecting tribal gaming.

  3. November 05, 2025

    Kalshi, Robinhood Say Tribes' Gaming Law Case Lacks Merit

    Kalshi and Robinhood have told a California federal judge that Native American tribes in the state can't bring claims that the trading platforms ran a criminal racket and flouted laws protecting tribal gaming by offering their sports event contracts, since the wagers are ultimately overseen by federal commodity laws.

  4. September 26, 2025

    Kalshi, Robinhood Fight Tribes' Bid To Block Sports Contracts

    Trading platforms Kalshi and Robinhood urged a California federal judge to reject an injunction bid lodged by Native American tribes in California that would prevent the companies from offering sports betting contracts on tribal lands, arguing their federally authorized event contract businesses would suffer "substantial and irreparable harm."

  5. September 05, 2025

    Calif. Tribes Seek Ban On Kalshi's Alleged Sports Gambling

    Native American tribes in California are asking a federal court for an injunction that would prevent trading platform Kalshi from offering sports contracts on its lands, arguing Kalshi's advertising is illegal and detracts from the tribes' casinos.