By Nolan D. McCaskill

Michigan State Senator Mallory McMorrow suspended her Democratic campaign for the U.S. Senate on Sunday, turning a three-way primary race in a key battleground state into a head-to-head between a moderate and a progressive.

McMorrow's exit leaves centrist U.S. Representative Haley Stevens and progressive public health advocate Abdul El-Sayed as the remaining candidates vying to face Republican former U.S. Representative Mike Rogers.

  • In a three-minute video posted to X, McMorrow pledged her "full support" to whoever wins the August 4 primary.

  • Recent polls showed McMorrow in distant third place, with El-Sayed leading Stevens.

  • El-Sayed said he welcomes McMorrow's supporters into his movement, warning that Michiganders "cannot allow the establishment to decide our nominee for us.”

  • Stevens praised McMorrow's "important voice" but reiterated that "I'm the strongest Democrat to defeat Mike Rogers this November."

  • Losing the Senate race in Michigan would make it significantly harder, though not impossible, for Democrats to flip the Senate in November.

  • Republicans hold a 53-47 majority in the Senate. Republican President won Michigan by 1.4 percentage points in 2024.