Decade-Plus Winning Streaks Could be at Risk in the 2026 Midterms By Louis Jacobson
KEY POINTS FROM THIS ARTICLE
— The 2026 election might spell the end of a number of long-running partisan winning streaks in races for senator and governor.
— Given what is likely to be a blue midterm environment, more longstanding Republican winning streaks are at risk this year, though a few Democratic ones could be as well.
— We look at competitive or potentially competitive races this year where a winning streak has lasted at least a decade. Each of the ones we explore began before the arrival of Donald Trump as a presidential candidate.