Kansas’s open gubernatorial contest between Democrat Cindy Holscher and Republican Ty Masterson has produced the narrowest margin among 2026 races, driving the market’s 92.5% consensus on that outcome. With more than 1.09 million votes cast, the candidates remain separated by roughly 5,500–7,000 votes (under 0.7%), triggering a mandatory close-race audit of precincts and leaving provisional and late-arriving mail ballots still to be counted. The race was rated a toss-up by forecasters entering election night, and preliminary results have stayed within 1% throughout counting. Other states show wider projected or reported gaps, leaving Kansas as the clear leader in trader assessments of the smallest final margin. Late ballot batches or a successful recount request could still alter the exact spread, though current tallies indicate limited room for another state to finish tighter.