June 17, 2026

In a startling claim that underscores the high stakes of Michigan's upcoming Senate race, a well-known pollster has accused the campaign of State Sen. Mallory McMorrow of pressuring a news outlet to withhold a poll showing her trailing significantly in the Democratic primary. Steve Mitchell, of Mitchell Research & Communications, alleges that after conducting a poll for Michigan Information & Research Service (MIRS), the campaign intervened, leading to the poll's suppression.
The unpublished survey placed McMorrow at a mere 6 percent, far behind competitors Abdul El-Sayed at 42 percent and Rep. Haley Stevens at 33 percent, just weeks ahead of the critical August 4th primary. According to Mitchell, the McMorrow campaign contested the poll's accuracy, asserting that it "understated their support." This pressure reportedly led MIRS to decide against publishing the results, a move that Mitchell respects but openly criticizes for potentially misinforming the public.
Kyle Melinn, a MIRS news editor, confirmed that the decision to kill the poll came after hearing out the McMorrow campaign and consulting with other pollsters who shared similar concerns about the methodology. The campaign specifically pointed out several discrepancies, including a lack of undecided Black voters and unusually low support for McMorrow in her home base of Oakland County. They argued that the poll's methodology allowed for potential manipulation, as it was conducted via an open SurveyMonkey link sent by text, which could be accessed and completed multiple times by anyone.
Jackson Boaz, a spokesperson for the McMorrow campaign, defended their actions, stating, "Voicing concerns about a poll isn’t a pressure campaign. They chose not to publish a survey that is deeply flawed." Boaz highlighted fundamental issues with the polling process used, criticizing it as "polling malpractice."
Despite the controversy, Mitchell stands by his work, emphasizing his confidence in the poll's methodology and his firm’s reputation. He admitted minor errors in the polling memo but dismissed them as non-impactful to the overall findings. The controversy brings into sharp relief the intense competition and strategic maneuvering characteristic of this significant Senate race, where Democrats are battling to retain control against a backdrop of internal party challenges and external Republican threats.
As the race heats up, all eyes are on Michigan, with recent polls showing McMorrow lagging behind her Democratic rivals. The outcome of this primary could very well influence the broader battle for the Senate come November, making every poll and its reception crucial to understanding the shifting dynamics of voter sentiment.