Grab your coffee, because Michigan’s Democratic Senate primary just simplified overnight. Mallory McMorrow has dropped out of the race, confirming what Detroit News reporting signaled earlier today. That leaves Abdul El-Sayed and Haley Stevens as the two Democrats standing in a primary that’s been getting sharper elbows by the week.
This is a race I’ve been tracking closely — I sat down with El-Sayed for an endorsement interview a few weeks back, and I’ve watched this primary get uglier by the week, from McMorrow’s swipes over Hasan Piker to the deleted-tweets story that dogged her campaign back in May.
TODAY’S ORDER
Here’s what actually changes with McMorrow out.
She entered this race in April 2025 positioning herself as the outsider candidate — not Washington, not the establishment. It never fully landed. Recent polling had her stuck in single digits; a Mitchell Research survey in June put her at just 6%, with El-Sayed at 42% and Stevens at 33%. Her campaign disputed that number, but even the polls her camp trusted more never showed her within real striking distance of the top two.
So who benefits? According to Lansing pollster Ed Sarpolus, it’s Stevens, not El-Sayed. His read is that McMorrow’s remaining support — skewing toward women, older Democrats, and voters who were never fully sold on Bernie-wing politics — breaks toward Stevens more than El-Sayed. If that holds, this doesn’t just simplify the race, it could meaningfully close the gap at the top.
That matters because this primary has become a proxy fight over the direction of the Democratic Party in a genuine swing state. El-Sayed has run as the unapologetic progressive — Medicare for All, no corporate PAC money, backed by Bernie Sanders and Rashida Tlaib. Stevens has run as the more institutional choice, someone the party’s DC infrastructure is more comfortable with. McMorrow tried to split the difference and never found her lane.
Worth remembering: this seat is open because Gary Peters is retiring, and Republicans haven’t won a Senate race in Michigan since 1994 — but Mike Rogers is the likely GOP nominee, and this is a real swing state. Whoever wins on August 4th walks straight into a genuine general election fight in November.
LAST CALL
Watch for whether McMorrow endorses one of the remaining candidates on her way out — that would tell us a lot more than pollster speculation about where her support actually lands. And watch her donor and volunteer network over the next week; enthusiasm doesn’t always follow the tidy logic pollsters expect.
Twenty-nine days out from the primary, Michigan Democrats now have the clean binary choice they’ve been dancing around all year.
If you want the day-by-day on how this reshapes the midterm map — not just Michigan, every race actually worth watching — that’s what The Thread Count is for every Thursday.
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