Sports betting in Montana.
Montana doesn't have a full online sportsbook market. Here's the current status, and the regulated alternatives available today.
Prediction markets in Montana
CFTC-regulated event exchanges: not sportsbooks, but a legal way to trade sports outcomes in most states. State challenges are ongoing; availability can change quickly.
Common questions
Is online sports betting legal in Montana?
Montana offers Sports Bet Montana through the state lottery, with kiosk and limited mobile access.
Which sportsbooks operate in Montana?
No traditional sportsbooks. Prediction markets Polymarket currently accept Montana residents under federal CFTC oversight.
Does Big Mike take bets?
No. Big Mike is an analysis service: the engine compares prices across books against no-vig fair value and texts you the mispriced lines. You place bets at whichever operator you choose.
Some links on this page are partner links, described in our Terms of Use. Availability verified November 2026 and changes monthly; confirm in the app. 21+, where legal. Gambling problem? Call 1-800-GAMBLER.
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