Susan Collins retains Senate seat in 2026

Market overview

With Graham Platner suspending his campaign, Maine Democrats face a tight window to select a replacement. Susan Collins, a Republican incumbent, is widely favored to retain her seat in the November 2026 election due to the party's turmoil and the short replacement timeline.

geopolitics prediction market

Implied probability (Yes)

75%

Closes

2026-11-04

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