NRSC's Tim Scott Sees GOP Expanding Senate Majority Despite Headwinds

Six months before this year's midterm elections, National Republican Senatorial Committee chair Sen. Tim Scott said he believes the GOP can hold and expand its 53-47 Senate majority.

"There's no doubt the climate has gotten more and more difficult by the day," Scott, R-S.C., said in a recent Fox News Digital interview. He stressed that he remains "incredibly optimistic" as he defends the Republican Senate majority.

Republicans, as the party in power, face traditional headwinds that typically cost congressional seats. Those challenges have grown with persistent inflation, rising gas prices linked to an unpopular war with Iran in polls, and President Donald Trump's approval ratings below 50 percent.

Scott's counterpart at the Democratic Senatorial Campaign Committee, Sen. Kirsten Gillibrand, D-N.Y., said earlier this year that she sees "all the makings of a blue wave."

Ten Senate seats stand the best chance to flip and shift the chamber's balance.

In Maine, Republican Sen. Susan Collins seeks a sixth term in the blue-leaning state, the only one then-Vice President Kamala Harris carried in her 2024 loss to Trump. Her poll numbers among Mainers have slipped since her last re-election six years ago. Collins has long topped DSCC targets but proved hard to defeat.

She likely faces Graham Platner, a veteran and oyster farmer who became the near-certain Democratic nominee after two-term Gov. Janet Mills exited last week. Platner has support from Sens. Bernie Sanders of Vermont and Elizabeth Warren of Massachusetts. Republican groups back Collins and attack Platner over Reddit comments on rape from over a decade ago and a chest tattoo resembling a Nazi symbol.

North Carolina Republicans defend an open seat with Sen. Thom Tillis retiring. Democrats recruited former two-term Gov. Roy Cooper last summer; he boasts high name recognition and a 6-0 statewide record. The GOP lines up behind former Republican National Committee chair Michael Whatley, who has Trump's support. The Cook Report recently moved the race from toss-up to lean Democrat.

In Ohio, former Sen. Sherrod Brown challenges Republican Sen. Jon Husted, appointed a year ago after Sen. JD Vance left to become vice president. Ohio has turned Republican over the past decade. Brown lost his 2024 re-election by four points as Trump won by 11. The Cook Report shifted the race last month from lean Republican to toss-up, citing tight recent GOP polling.

Georgia Republicans target first-term Sen. Jon Ossoff, but he has a huge war chest while the GOP faces a three-way primary. The Cook Report moved the race from toss-up to lean Democrat.

In Michigan, Republicans seek to flip an open seat with Sen. Gary Peters retiring. Former Rep. Mike Rogers, the 2024 nominee who lost narrowly to Rep. Elissa Slotkin, runs again as the likely GOP pick with Trump's backing. Democrats face a three-way primary: Rep. Haley Stevens, state Sen. Mallory McMorrow and physician Abdul El-Sayed, backed by Sanders. The August primary has highlighted party rifts and aided Rogers.

Alaska Democrats got a lift when former Rep. Mary Peltola announced in February a challenge to GOP Sen. Dan Sullivan. Peltola lost re-election 15 months ago by three points; Trump won Alaska by 11.

Texas sees a GOP runoff between Sen. John Cornyn and state Attorney General Ken Paxton, set for late May. Trump has stayed neutral. Cornyn has support from Senate Majority Leader John Thune, R-S.D., and the NRSC, which fears vulnerability if Paxton wins with his baggage. Democrats nominated state Rep. James Talarico, who raised $27 million in the first three months of the year.

New Hampshire Republicans aim to flip the seat with Sen. Jeanne Shaheen retiring. Four-term Rep. Chris Pappas should win the Democratic nomination in the early September primary. The GOP primary pits former Sen. John E. Sununu, backed by Trump with a double-digit poll lead, against former Sen. Scott Brown, Trump's ex-ambassador to New Zealand.

Iowa Republicans defend an open seat after Sen. Joni Ernst retires. They back Rep. Ashley Hinson, a former TV anchor who flipped a Democratic seat in 2020 and has Trump's support. Democrats have a primary with state Rep. Josh Turek, a Paralympian, and state Sen. Zach Wahls.

In Florida, Sen. Ashley Moody, appointed last year by Gov. Ron DeSantis to the seat once held by Secretary of State Marco Rubio, is the likely Republican nominee. She faces retired Lt. Col. Alex Vindman, a 2019 Trump-Ukraine whistleblower and brother of Rep. Eugene Vindman. Polls show a close race in right-leaning Florida.

Minnesota gets an honorable mention. Democratic Sen. Tina Smith's retirement opens a chance for Republicans in the blue-leaning state. The NRSC recruited former NBC sports reporter Michele Tafoya, now a conservative pundit, into a crowded GOP field. Lt. Gov. Peggy Flanagan competes with Rep. Angie Craig, who has Senate Minority Leader Chuck Schumer's backing, for the Democratic nod.