By Aaron Zitner and John McCormick

The narrow victory by Abdul El-Sayed in Michigan's Democratic Senate primary on Tuesday is both a landmark win for the party's insurgent left wing and a sign that the battle with centrists over the party's course is far from settled.

El-Sayed built a national brand with an ambitious, liberal agenda, social-media savvy and endorsements from the Democratic Party's progressive icons. But his victory over Rep. Haley Stevens, a centrist favored by the party's establishment leaders, turned into a nail-biter rather than the expected comfortable win, with the roller-coaster vote count stretching beyond Election Day.

The former public health official was declared the winner Wednesday morning, eking out a victory by about 15,000 votes in nearly complete tallies, less than 1% of the total ballots cast.

The narrow winning margin reflects in part an acknowledgment that El-Sayed now poses an substantial risk to Democrats' chances of retaining control of the Michigan seat. The party's progressive wing was united behind him, but a large number of Democrats were wary of his candidacy. El-Sayed now must rally their support.

The victory is a milestone for progressives -- their first in a Senate primary in a battleground state in America's heartland. But the intensity and competitiveness of the race suggests the Democratic establishment isn't knocked out yet. The results showed that many Black voters -- a pillar of the Democratic coalition -- along with working-class voters remain politically moderate and drawn to candidates backed by their party's leadership.

A left-wing candidate will now appear on the ballot in a competitive general election, an outcome centrists warn could imperil Democrats' chance of recapturing the Senate. The upshot is that both sides of the intraparty feud can claim they offer the best way forward for a party sinking into deeper disarray.

In choosing El-Sayed, Democrats opted for the candidate with the more transformational but less attainable platform -- a sign that many were ready to jettison the traditional caution that centrists with moderate agendas can best win a general election. El-Sayed wants to remodel the healthcare system to provide "cradle to grave" care for all Americans; abolish the U.S. Immigration and Customs Enforcement agency; offer free child care; and end military aid to Israel.

"This victory does blow up many of the assumptions about the limits of the progressive movement," said Evan Roth Smith, a Democratic pollster and consultant. "If you have a competitive primary election with a sitting Democratic member of Congress, who received enormous institutional backing, and then not only do you prevail but you prevail in the Midwest, in a swing state, a key presidential state -- that is brand new for the progressive movement."

The Michigan outcome nevertheless reinforced some of the divisions within the party. El-Sayed topped Stevens in counties where bachelor's degrees are plentiful, including those that are home to the University of Michigan and Michigan State. But he lagged behind in counties with lower educational attainment, a sign that working-class voters might be skeptical of candidates modeling themselves as champions of the working-class.

Stevens also topped El-Sayed in some counties with large Black communities, such as the counties that include Detroit and Flint.

El-Sayed is the son of Egyptian parents and would be the first Muslim member of the Senate if he defeats Republican Mike Rogers, a former congressman, in November. He is a sharp critic of Israel who says the country is waging genocide against Palestinians in Gaza.

On Wednesday, President Trump echoed one of the GOP's main attack lines against El-Sayed, writing on social media that he is "a Communist loser who hates Jews and Israel." El-Sayed has praised Judaism and the Jewish people as "a light unto the world" but said he struggles with whether Israel should exist as a Jewish state.

Talking to reporters Wednesday, El-Sayed said he spoke to Stevens earlier in the day and they are united in trying to beat Rogers. He showed no signs of pivoting to a more centrist message. "Whether you voted for me or voted for my opponent or didn't vote at all, we are inviting you to that movement to get money out of politics" he said.

Stevens, a self-described "workhorse," set out more modest policy goals for expanding healthcare coverage, as well as a more supportive policy toward Israel and the more accommodating regulatory approach for artificial-intelligence data centers. Her supporters included the party's leader in the Senate, Chuck Schumer of New York, as well as Michigan Gov. Gretchen Whitmer and a large cast of current and former officeholders.

Left-wing Democrats, many who call themselves Democratic socialists, have now won the mayor's office in New York City and House primaries this year in New York, Pennsylvania, Colorado and Tuesday in a Detroit-area district, where democratic socialist Donavan McKinney defeated two-term Rep. Shri Thanedar. In several other primary elections this year, including in California and Maine, progressives have defeated more centrist candidates backed by the party's main House campaign arm.

El-Sayed has signaled that he will use his new clout in intraparty battles, including by saying recently that Sen. John Fetterman (D., Pa.), who has broken with the party on key issues, should be purged through a primary challenge.

Fetterman pushed back Wednesday, saying in an interview that El-Sayed's win could cost Democrats the open Michigan seat. On CNN, Fetterman said he was concerned about El-Sayed's views on Israel and that the results show "less than a majority of Democrats want him."

Even while backing El-Sayed, who had about 740,000 votes in Wednesday's tally, Michigan Democrats nominated an establishment figure, Secretary of State Jocelyn Benson, as their choice for governor. She had more than 1.2 million votes and will face GOP Rep. John James in the general election.

Still, it is clear that a progressive movement propelled since 2016 by liberal icon Sen. Bernie Sanders, the independent from Vermont, now has more clout. But less clear are the reasons for the movement's success this year. Some voters might be looking for meaningful policy changes by the party, but others might be merely looking for a new set of leaders.

Ed Bruley, who for two decades led the Democratic Party in Macomb County, north of Detroit, said that El-Sayed's victory was less a statement about left-wing policy ideas than a measure of deep unhappiness with Congress, as well as an appetite for a more assertive Democratic representation. He pointed to a recent CNN poll that found that half of voters think it would be a welcome change if the November elections replaced most members of Congress.

Smith, the pollster and consultant, said the top goal for Democrats now is to find a message that can unite the party's centrists and liberals -- a challenge. Stevens's relatively strong showing, which wasn't anticipated by most public opinion polls, showed that centrists remain a powerful voice in the party.

"Whoever puts their finger on what a post-factional Democratic Party can look like, where an Abdul El-Sayed and a Sen. Chuck Schumer can both be comfortable and can motivate the base -- whoever puts their finger on that will have solved the most important problem the Democratic Party has," he said.

Write to Aaron Zitner at aaron.zitner@wsj.com and John McCormick at mccormick.john@wsj.com

(END) Dow Jones Newswires

August 05, 2026 16:56 ET (20:56 GMT)