Maine voters will choose a U.S. senator on Tuesday, November 3, 2026. Republican Sen. Susan Collins is seeking another term, while Democrat and former Maine Senate President Troy Jackson is challenging her. Find the latest DraftKings Predictions market for who will win the Maine Senate election below.
Disclaimer: The following article reflects market activity at the time of capture — not official election results.
DraftKings Predictions Markets: 2026 Maine Senate Election
Pricing reflects market sentiment and is subject to change.
Troy Jackson (D) — 72% Yes
- Party: Democratic
- Most recent role: President of the Maine Senate
- From: Allagash, Maine
- Age: 58
- Background: Jackson is a logger and former state senator who represented northern Maine in the Legislature. He served as president of the Maine Senate from 2019 through 2024 and previously ran for Congress in 2014.
Jackson’s 72% “Yes” price indicates that the prediction market is currently assigning him the stronger market position in this race. It is a market-based price, not an official result or a guarantee of the outcome.
Susan Collins (R) — 37% Yes
- Party: Republican
- Current role: U.S. senator from Maine
- From: Caribou, Maine
- Age: 73
- Background: Collins was first elected to the U.S. Senate in 1996 and has represented Maine in Washington since 1997. Before joining the Senate, she held several public-service roles in Maine, including commissioner of the state Department of Professional and Financial Regulation.
Collins’ 37% “Yes” price reflects the market’s current view of her chances of winning another Senate term. That figure can move as polling, campaign developments and trading activity change.
When is the Maine Senate election?
Maine’s U.S. Senate election is on Tuesday, November 3, 2026. Voters will elect a senator to a six-year term beginning in January 2027.
Who currently holds the Maine Senate seat?
The seat is currently held by Republican Sen. Susan Collins, who has represented Maine in the U.S. Senate since 1997. Collins is running for reelection in 2026, setting up a contest against Democratic challenger Troy Jackson.
Prediction-market percentages reflect current trading activity and may not add up to exactly 100% because of market pricing and other factors. They are a real-time indicator of market expectations, rather than a definitive election forecast.
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