Maine Democratic Senate nominee on Jul 31, 2026?
🗂 Part of event: Maine Democratic Senate nominee on Jul 31, 2026? →💡 What the odds say
Most likely: Troy Jackson at about a 99% chance — almost certain.
The field has collapsed to a single candidate after Maine Democrats formally nominated Troy Jackson on July 25, making the race a foregone conclusion before the July 31 resolution date.
What's driving it
- • All six July 25 headlines (Reuters, AP, WaPo, Roll Call, NBC, Guardian) report that Maine Democratic delegates chose Troy Jackson as the replacement nominee for the Senate race, instantly concentrating the field.
- • The party's swift unification behind Jackson after Graham Platner's withdrawal eliminated any competitive primary or convention contest, leaving no viable alternative.
Why the front-runners lead
- • Troy Jackson, the state Senate president, was selected by party delegates with broad institutional backing, as reported by multiple outlets on July 25, giving him near-certain nomination status.
- • The resolution date is only six days away, and no other candidate has mounted a credible challenge or received comparable media coverage or delegate support.
Why it's still open
- • The field is effectively closed: all other listed candidates (Ashley Webb, Elizabeth Dickerson, etc.) each hold 1% odds, reflecting no reported campaign infrastructure or delegate votes.
- • To overtake Jackson, a candidate would need a last-minute rules challenge or Jackson's withdrawal, neither of which is indicated in any headline or public statement.
What to watch
- • No upcoming events are scheduled before July 31; the nomination is considered final, so any shift would require an unforeseen legal or procedural dispute, which is not currently reported.
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Data from Kalshi’s public API, for informational purposes only. PredictPal is not affiliated with any platform and does not facilitate trading.
Discussion
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How it resolves
Settled by Kalshi, a CFTC-regulated US exchange, against the official source named in each contract (e.g. a government release or election certification), with an Outcome Review Committee as a backstop for disputes.
Resolution criteria
Before Aug 1, 2026
ⓘ A market settles under its own written rules, which can lag what looks decided in the news — so the price may not move to 100% the moment an outcome seems obvious.
View the official rules on Kalshi ↗Related markets
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