Key Senate Races Poised to Determine Party Control Next Year
With 35 seats up for grabs, a handful of closely contested races will be pivotal in deciding the balance of power in the U.S. Senate.
Thirty-five Senate seats are up for election on November 3, with a critical selection of these races expected to determine which party will control the chamber in the upcoming legislative session. Republicans currently hold a majority with 53 seats, while Democrats and two independents comprise the minority with 47 seats.
To regain control, Democrats need to secure a net gain of four seats. Republicans can afford to lose up to three seats and still maintain a majority, benefiting from the Vice President's tie-breaking vote. Some races that were initially drawing significant attention have receded from the spotlight as the election nears. For instance, Republicans appear to have shifted focus away from unseating incumbent Senator Jon Ossoff in Georgia and have reduced spending in North Carolina. In that state, former Democratic Governor Roy Cooper is now favored to win against former Republican National Committee Chair Michael Whatley for the seat vacated by retiring Republican Senator Thom Tillis.
Michigan: A Contentious Battle Against a Progressive Newcomer
In Michigan, Republican nominee Mike Rogers, a former congressman who narrowly lost his previous Senate bid, faces off against progressive candidate Abdul El-Sayed. El-Sayed, a former health executive, secured the Democratic primary nomination over a moderate opponent. Republicans have actively sought to portray El-Sayed as radical due to his support for Medicare for All and his stances on immigration, also raising questions about his faith and ethnicity. Former President Donald Trump has made strong remarks against El-Sayed, urging voters to reject him.
El-Sayed, whose parents are Egyptian immigrants, has denied links to terrorism and characterized the attacks as Islamophobic. He stated that his opponents are using his name and faith to distract from economic concerns like the cost of gas and groceries. Rogers, meanwhile, believes he is appealing to traditionally Democratic Jewish and Black voters who may be hesitant about El-Sayed. Despite Michigan voting for Trump in two of the last three presidential elections, Democrats have consistently won Senate races in the state since 1994.
Texas: Primary Upset Puts Democrats in Contention
Texas, a state that has not elected a Democratic senator in 33 years, could see a shift this cycle. Texas Attorney General Ken Paxton, an ally of former President Trump, won the Republican primary runoff against incumbent Senator John Cornyn after receiving Trump's endorsement. However, Paxton is viewed by some Republicans as a more challenging candidate in the general election due to past controversies. He was impeached in 2023 on allegations of abuse of office, bribery, and corruption, though he was acquitted by the state Senate. Paxton also faced indictment on securities fraud charges in 2015, reaching a pretrial agreement shortly before his trial that involved community service, ethics courses, and restitution without admitting guilt.
The Democratic candidate, James Talarico, a former state representative, is being characterized as far-left by Republicans. Democrats are banking on Paxton's lower favorability ratings and broader concerns about affordability to overcome their three-decade Senate deficit. Republicans are investing heavily in the race, with outside groups reportedly contributing over a quarter-billion dollars and over $500 million spent on ads in the state.
Alaska: A Unique Race With Dual 'Dan Sullivans'
Alaska presents a unique Senate contest with incumbent Republican Dan Sullivan facing former Democratic Representative Mary Peltola and another candidate also named Dan Sullivan. Alaska's ranked-choice voting system allows the top four vote-getters from the primary to advance to the general election. Peltola is the sole Democrat among the leading candidates.
To counter potential confusion, Republicans, including former President Trump, have urged voters to ensure they cast their ballot for the "real Dan Sullivan." Trump also directed the Justice Department to preemptively sue to block the certification of results should the incumbent narrowly lose. Trump won Alaska by 13 points in the 2024 election.
Ohio: Appointed Senator Faces Former Incumbent
The Ohio Senate race features appointed Republican Senator John Husted, who is seeking to complete the term of Vice President JD Vance until 2029, against former Senator Sherrod Brown. Brown lost his re-election bid in 2024 to Bernie Moreno. This marks Husted's first statewide election appearance.
Despite Ohio's increasing lean toward Republicans in recent elections, Husted faces a competitive challenge amid concerns about affordability and the impact of data centers. Brown, a three-term senator, is focusing on cost-of-living issues to appeal to working-class voters. He had previously outperformed Democratic presidential nominee Kamala Harris in the state.
Kansas: Challenging a Longstanding GOP Hold
The Kansas Senate race, not initially expected to be competitive, has become a close contest. Incumbent Republican Senator Roger Marshall has acknowledged the race's competitiveness, despite Trump winning the state by 16 points in 2024 and Republicans holding both Senate seats for nearly a century. Marshall, a medical doctor and former House member, has largely aligned with Trump's policies.
His Democratic opponent, Adam Hamilton, a reverend, has emphasized Marshall's ties to policies contributing to economic challenges for voters. Hamilton aims to present himself as an independent-minded Democrat, while Marshall has characterized him as "too woke" for Kansas.
Maine: Can a Late Entry Unseat an Incumbent?
Longtime Republican Senator Susan Collins, known for her moderate stance and willingness to diverge from party leadership on some issues, faces a challenge from Democrat Troy Jackson. Jackson, a former Maine Senate president and majority leader, entered the race late after the original nominee withdrew. Collins, who chairs the powerful Senate Appropriations Committee, benefits from high name recognition and a long record.
Jackson has accused Collins of paving the way for the overturning of Roe v. Wade by casting a deciding vote for Justice Brett Kavanaugh. Collins has highlighted her history of voting against her party when she deems it appropriate.
Iowa: A Competitive Race in a Republican Stronghold
In Iowa, where Republicans have held both Senate seats since 2008 and Trump won by 13 points in 2024, the race for Senator Joni Ernst's seat is proving unexpectedly competitive. Despite the state's Republican lean, rising costs, partly attributed to the war in Iran, have significantly impacted Iowa's farmers.
Democratic nominee Josh Turek, a state representative and two-time Paralympic gold medalist in wheelchair basketball, is seen as a strong contender against Republican Representative Ashley Hinson. Turek is positioning himself as a candidate capable of addressing the economic concerns affecting Iowans.