Baltimore News & Prediction Market Coverage

Track the latest Baltimore news across prediction markets. Prediction News is following 6 active Baltimore stories across regulation, legal action, market moves, and platform developments, each clustered from original reporting and summarized for operators, traders, and regulators.

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Frequently Asked Questions

Why did Baltimore sue Kalshi and Polymarket?

Baltimore alleges the platforms offer illegal unlicensed sports betting via event contracts that function as gambling outside traditional sportsbook oversight.

When did Baltimore file its lawsuit against prediction markets?

The suit was filed on August 13, 2026, by Mayor Brandon Scott and the City Council.

Which companies did Baltimore name in the lawsuit?

Kalshi, Polymarket, Coinbase, Robinhood, and Webull.

What does Baltimore's suit claim about event contracts?

The complaint argues the platforms exploit a legal loophole to offer products equivalent to unlicensed gambling.

How does Baltimore's lawsuit fit into other state actions?

It adds a major city to suits by New York, Wisconsin, Utah, and others rejecting federal preemption for CFTC-regulated prediction markets.

What risks does the Baltimore suit create for traders?

Contract validity now depends on city-level geography, forcing platforms to weigh geofencing or voiding risk on open positions.