Maine Senate Election Winner

Current odds

• Troy Jackson (D) — 69.5%
• Susan Collins (R) — 30.5%

Prices are live implied probabilities from the order book and update continuously.

Resolution criteria

This market will resolve according to the winner of the 2026 midterm Maine U.S. Senate election, inclusive of any run-offs. A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date. Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party. The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for the same candidate. If all three sources haven’t called the race in this state for the same candidate, this market will resolve based on the official certification.

About this market: Maine Senate Election Winner (2026)? This politics market is actively priced by prediction-market traders, and the odds move as new information arrives. Our full analysis breaks down the current odds, the contenders and the catalysts that drive them, and how to take a leveraged position on the outcome. read the full analysis