Michigan Senate Race Shaken as Democrat Haley Stevens Backs Republican Mike Rogers

DETROIT, Nov. 1, 2026 — A closely watched race for an open U.S. Senate seat in Michigan took an unexpected turn on Sunday when Democratic Rep. Haley Stevens endorsed Republican Mike Rogers instead of Abdul El-Sayed, the Democrat who defeated her in the August primary. The reversal came just two days before the Nov. 3 election, when the seat being vacated by Democratic Sen. Gary Peters will be decided.

A last-minute break with her party

Stevens appeared with Rogers at a Detroit church service and subsequently said she would vote for him while supporting other Democrats on her ballot. She said El-Sayed’s campaign had made clear she was not welcome at a planned joint appearance. Rogers welcomed her support. The Associated Press reported that the endorsement followed an escalating dispute over campaign rhetoric and an outside group’s advertisement concerning Israel, which El-Sayed had criticized.

El-Sayed, a former county health official, sought to turn attention back to his economic and health-care agenda. Democratic leaders, including Senate Democratic leader Chuck Schumer, condemned Stevens’ decision and reiterated their support for El-Sayed. The endorsement also prompted a reported split among Stevens’ staff, according to NPR’s reporting.

Why the timing matters

The Michigan contest is one of several competitive Senate races that could affect the chamber’s balance of power. Stevens had previously promised to support the Democratic nominee after losing the primary. Her change of position therefore represents more than an ordinary cross-party endorsement: it puts a prominent Democratic officeholder at odds with her own party’s candidate at the very end of the campaign.

But an endorsement is not a vote count. Its actual electoral effect is unknown, especially because many voters had already cast ballots before Sunday’s announcement. It could persuade some undecided or cross-party voters, motivate supporters of either candidate, or have little measurable impact. No result should be inferred from the endorsement alone.

A dispute with implications beyond Tuesday

The public rupture also highlights a continuing disagreement among Democrats over Israel, campaign language and how the party should unite after contested primaries. The Guardian described the divisions that preceded Sunday’s move. Whatever the election result, the episode may complicate efforts to build a shared political coalition in Michigan.

For voters, the immediate choice remains between Rogers and El-Sayed on Tuesday, Nov. 3. Official election information and voting guidance are available from Michigan’s Department of State. This report reflects developments confirmed as of Nov. 1; the election has not yet taken place.

Illustrative image: Detroit skyline, not a photograph of the candidates or endorsement event. Photo: William Duggan / Unsplash.

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