Wave elections in the United States

Michigan's open Senate race between Republican Mike Rogers and Democrat Abdul el Sayed, vying to succeed retiring Sen. Gary Peters, has become a focal point in the fight for Senate control. Rogers is running a well-funded, high-intensity campaign—over $133 million in advertising and millions of door knocks—marking the most serious GOP statewide operation since 2014. Michigan hasn't elected a Republican senator since 1994, but polling shows a competitive race amid broader uncertainty about midterm turnout and Democratic advantages nationally.

If Republicans lose seats elsewhere, Michigan could determine whether the GOP retains a narrow Senate majority via the vice president's tiebreaking vote, making it one of the cycle's most consequential contests.

Arizona Democrats say they are "cautiously optimistic" about flipping the state Legislature, where Republicans currently hold narrow majorities in both the Senate (17-13) and House (33-27). House Minority Leader Oscar De Los Santos points to a cost-of-living backlash against Republican policies as a key factor, while Senate Pro Tempore T.J. Shope says the GOP's candidates and messaging will hold the majority. Every seat in both chambers is up for election, but only a handful of districts are genuinely competitive. If Democrats win both chambers alongside Gov. Katie Hobbs's re-election, it would end years of divided government and Hobbs's record pace of vetoes.

Polling shows Democrats with a notable generic-ballot edge and competitive Senate races even in red states like Texas, Kansas, Alaska and Iowa, fueling talk of a possible "blue wave." That raises the bar for what counts as success: history shows the president's party almost always loses House seats in midterms, and the House and Senate often move in opposite directions. Republicans hold a razor-thin House majority (218-214) and a 53-45 Senate edge, so Democrats need net gains of four seats in each chamber to take control. Analysts note tossup races favor Democrats overall, but unique factors in each state make outcomes uncertain, and any result short of major gains could be framed as a disappointment for Democrats despite favorable conditions.

Alabama's redrawn 2nd Congressional District has become one of the nation's most closely watched House races. Democratic Rep. Shomari Figures, who won the seat in 2024 when it was a Black-opportunity district, now faces Republican state Rep. Rhett Marques after a court-ordered redistricting process made the district whiter, more rural, and carried by Trump by roughly 14 points in 2024. That shift makes Marques the favorite, but handicappers like Cook Political Report and Sabato's Crystal Ball still rate the race "likely" or merely "lean" Republican rather than safe.

Turnout among Black voters in Montgomery, the district's largest population center, is seen as decisive for Figures, while Marques leans on the heavily Republican Wiregrass region and an endorsement from Sen. Katie Britt. Figures leads in cash on hand despite similar overall fundraising totals. One recent partisan poll showed the race tied. Analysts say the outcome could help determine whether Democrats retake the House and could expand a bloc of Southern Republicans elected under newly redrawn, less minority-protective maps.

Vermont Governor Phil Scott, a Republican and one of the most popular governors in the country over the past decade, is facing an unexpectedly competitive reelection fight against Democratic challenger Amanda Janoo, a political newcomer and economic policy adviser. Recent polls show Scott's lead narrowed to single digits or erased entirely, with fewer than half of Vermonters approving of his job performance for the first time in his tenure.

Janoo, 39, won the Democratic nomination by running an unapologetically progressive campaign, emphasizing affordability, health care access, and opposition to AI data centers, contrasting her platform with what she calls Scott's "managed decline" of the state. She has also outraised Scott in campaign donations. Scott, 68, has countered by questioning her lack of legislative experience and the cost of her proposals, including universal primary and preventive health care funded by new taxes on high earners.

The Republican Governors Association recently made its first investment in the race, signaling national attention to a contest that could test whether even moderate, anti-Trump Republicans are vulnerable amid broader anti-incumbent sentiment. No Vermont incumbent governor has lost reelection since 1962.

Kansas, which has not elected a Democrat to the Senate since 1932, has become an unexpected midterm battleground. Republican Sen. Roger Marshall faces a tighter-than-anticipated race against megachurch pastor Adam Hamilton, with recent polls, including a YouGov survey, showing Hamilton narrowly ahead. The Cook Political Report has moved the contest from "Likely Republican" to "Toss Up," prompting the GOP's Senate Leadership Fund to pour millions into a seat once considered safe. Hamilton, pastor of the country's largest Methodist congregation, draws support across party lines and is campaigning heavily in red, agriculture-heavy counties.

Analysts attribute the shift to voter frustration over the economy, rising diesel and fertilizer costs during harvest season, tariff disputes affecting farmers and ranchers angered by eased beef-import tariffs, and immigration enforcement actions. Marshall, a close Trump ally endorsed by the president, retains a fundraising edge but faces scrutiny over lawsuits against patients with unpaid bills, some of whom were arrested. Trump's declining approval in the state has complicated Marshall's path, with Republicans outnumbering Democrats nearly two to one statewide, making Hamilton's bid for unaffiliated and crossover voters pivotal to national Senate control.

Salina, N.Y. voters will choose a new town supervisor after Democrat Raul Huerta, who unseated Nick Paro in a 2023 blue-wave win, opted not to seek re-election. The race pits Democrat Leesa Paul, a two-term town board member, against Republican David Stott, a former town councilor and county legislator making his first run as a Republican after decades as a Democrat. The town, with about 32,400 residents and a $20 million budget, has more registered Democrats than Republicans, though non-enrolled voters form a significant bloc.

Both candidates cite economic development, housing, and vacant commercial properties as priorities, while splitting on property reassessment, which Paul supports and Stott opposes. A key local issue is the ICE processing facility in Salina, which includes holding cells and has drawn repeated resident pressure at town board meetings over zoning authority and oversight; Paul favors waiting on legal review, while Stott considers it a lower priority than economic issues. Both support more housing amid demand tied to Micron Technology's planned arrival, though they diverge on data center development. Early voting begins Oct. 24, with Election Day Nov. 3.

The Senate adjourned for a five-week recess until after the midterm elections, with Senate Minority Leader Chuck Schumer expressing confidence Democrats will retake the majority, citing strong candidates and a favorable political climate. Senate Majority Leader John Thune said Republicans still expect to hold their majority, though likely narrower, given the map favors states Trump carried previously. Democratic strategists remain split between targeting flippable states like Alaska, Ohio, and Iowa versus reach states such as Mississippi and Florida. Separately, Cook Political Report shifted its Florida and Texas governor's races toward Democrats, now rating both Lean Republican rather than safer categories, citing Trump's weak approval ratings and a difficult midterm environment for the GOP, though Republicans remain favored in both pricey, traditionally red states.

Other developments: a bipartisan Senate permitting reform deal faces resistance in the House, where Democrats say they'd rather wait until after the election to negotiate from a stronger position. House Judiciary's Jamie Raskin asked federal watchdogs to probe taxpayer-funded Trump administration TV ads ahead of the midterms. Schumer also said he'll push AI safety legislation next year, with some Republican support, while Third Way unveiled a Supreme Court reform platform featuring 18-year term limits and an ethics code, aiming to shape Democratic discourse through 2028.