National Republicans Pour $45M Into Michigan Senate Race as GOP Hopes for Midterm Pickup

National Republicans Invest Record Sum in Michigan Senate Campaign

A national Republican super PAC is making its largest and earliest ever investment in Michigan's U.S. Senate race, committing $45 million to help presumptive GOP nominee Mike Rogers flip the seat from Democratic control in November.

The Senate Leadership Fund, a super political action committee affiliated with Senate Majority Leader John Thune of South Dakota, announced Monday it's the organization's biggest spending commitment in Michigan. The group describes the investment as part of its $342 million national campaign in Senate battleground states, with Michigan receiving the largest allocation among the GOP's top pickup opportunities by state.

"We're betting on Michigan because we know that Mike Rogers has what it takes to win and save our state," Rogers' spokeswoman Alyssa Brouillet said in a statement.

The early and substantial spending commitment from SLF sends a clear signal that national Republicans see Michigan as one of the best opportunities to pick up Senate seats this fall. The group's Michigan spending will cover broadcast, cable, streaming TV and radio airtime reservations, as well as data, direct mail, text messaging, field outreach, ballot operations, and get-out-the-vote efforts.

A Bold Move Compared to Previous Cycles

The large and early spending commitment by SLF this cycle is a significant departure from the 2024 race, when the group didn't jump in until September 30 — little more than a month before the election. That cycle, the Senate PAC spent a total of $34.33 million to help Rogers in Michigan after spending $17.75 million in Michigan in 2020 when GOP nominee John James lost to Sen. Gary Peters.

In 2024, former U.S. Rep. Elissa Slotkin defeated Mike Rogers by about 19,000 votes — just 0.3 percentage points — in one of the closest Senate races in recent memory. Rogers, a former seven-term congressman from White Lake Township, narrowly lost the Senate race to Democratic then U.S. Rep. Elissa Slotkin of Holly.

This year, national Republicans are more bullish on their chances of flipping a seat in Michigan. They note that the last time the GOP won a Senate race in Michigan, in 1994 when former state Republican Party Chairman Spence Abraham defeated former Democratic U.S. Rep. Bob Carr, was also the last year the state held a protracted, competitive Democratic Senate primary.

Republican Strategy Across Key States

The Michigan spending is the most among the GOP's top pickup opportunities by state, with the group also announcing $44 million for Georgia and $17 million for New Hampshire. SLF is also spending millions to defend Republican-held seats in Ohio ($79 million), North Carolina ($71 million), Maine ($42 million), Iowa ($29 million) and Alaska ($15 million).

The group's executive director, Alex Latcham, told the New York Times he didn't currently see Texas as competitive, so it was missing from the SLF list.

Democratic Concerns About Weak Candidate

SLF's Democratic counterpart, the Senate Majority PAC that's affiliated with Senate Minority Leader Chuck Schumer of New York, said Republicans are pouring money into Michigan "because they see the writing on the wall."

"Without Trump on the ballot, Rogers needs every dollar he can get," Senate Majority PAC Press Secretary Christyna Thompson said Monday. "The GOP knows they've got a weak candidate who's already burned millions of their dollars last cycle. But none of that changes the math: Rogers is shackled to an out-of-touch agenda that's deeply unpopular with the voters they're trying to win."

Last cycle, the largest spending by outside groups in Michigan's race behind SLF was $23 million by WinSenate PAC — a group affiliated with Senate Democrats — followed by the pro-Rogers Great Lakes Conservatives Fund with about $21 million, according to OpenSecrets.

Prominent Democratic Contenders

It remains unclear who Rogers will face in the November election, but prominent contenders in the Democratic primary contest include U.S. Rep. Haley Stevens of Birmingham, state Sen. Mallory McMorrow of Royal Oak and former public health official Abdul El-Sayed of Ann Arbor.

More Senate hopefuls have shunned corporate PAC money. U.S. Rep. Haley Stevens led the fundraising among Democratic hopefuls last year, but state Sen. Mallory McMorrow announced Monday that she had raised over $3 million in the first three months of 2026, the largest quarterly haul to date. Campaign finance reports are due April 15.

El-Sayed, a doctor and former public health official, said, "It's way too hard to survive here in the richest, most powerful country in the world and it should not be this hard to get by." U.S. Sen. Bernie Sanders (I) endorsed El-Sayed, saying, "Abdul is a physician who understands that our current health care system is broken and wildly expensive. He understands that health care is a human right, which is why he supports Medicare for All."

McMorrow told Politico in an interview, "I've built up my chops in the state legislature, but I'm not from Washington. I am an outsider who has built a name for myself or a perception of being able to cut through the noise and fight when we need to fight, and also work to deliver for people."

U.S. Rep. Haley Stevens said, "I'm running for Senate because just like that day I got these keys to that old Cutlass, we have the power to chart our own path. I'm proud of Michigan and I'll never get tired of saying it. I'm running for Senate because just like that day I got these keys to that old Cutlass, we have the power to chart our own path. I'm proud of Michigan and I'll never get tired of saying it. It would be my honor to fight for you in the Senate." Former House Speaker Nancy Pelosi (D) endorsed Stevens.

Rogers' Campaign Messaging

The Rogers campaign said, "'Show up and do the hard work.' That is the lesson that Mike's parents taught him and his four brothers growing up in Livingston County — and it is the same lesson that he will live by as Michigan's next U.S. senator. For too long, Michigan has been sold short by politicians who campaign as 'moderates' but govern as radical leftists. That ends today."

Senate Majority Leader John Thune (R) and National Republican Senatorial Committee chair Sen. Tim Scott (R) both endorsed Rogers.

The Stakes

The outcome of this race will affect the partisan balance of the U.S. Senate in the 120th Congress. Thirty-three of the 100 U.S. Senate seats are up for election this year, and another two seats are up for special election. Democrats hold 13 of the seats up for election, and Republicans hold 22. Currently, Republicans have a 53-45 majority in the chamber.

U.S. Rep. Bill Huizenga (R) announced on July 23, 2025, that he would not run for the seat. State Rep. Joseph Tate (D), who was elected to the Michigan House in 2018, dropped out of the race on August 8, 2025.

The Associated Press' Joey Cappelletti and Isabella Volmert wrote, "Having lost Michigan in the presidential race, Peters' decision forces Democrats to defend a critical Senate seat in Michigan without the advantage of an incumbent, complicating their efforts to regain control of the chamber, where Republicans hold a 53-47 majority."

More Money in Michigan

Last month, the group Sentinel Action Fund said it would spend $15 million with an allied group, Right Vote, to boost Rogers — money that will reportedly go to advertising, voter outreach and early-vote operations across Michigan.

The 2024 Senate race in Michigan was one of the closest in recent memory, with Slotkin defeating Rogers 48.6%-48.3%. Slotkin spent about $50 million to Rogers' $13 million in the 2024 cycle, while outside groups poured in $143 million, according to OpenSecrets.

This year, national Republicans are more bullish on their chances of flipping a seat in Michigan. The filing deadline is April 21, 2026, and the primary is August 4, 2026, with the general election on November 3, 2026.