WASHINGTON — Maryland Sen. Chris Van Hollen has thrown his support behind progressive candidate Abdul El-Sayed in Michigan’s Democratic Senate primary, putting him at direct odds with party leadership and deepening a growing divide over the future direction of the Democratic Party heading into one of 2026’s most consequential Senate contests.
Van Hollen announced the endorsement to the Associated Press on the same day early voting opened in Michigan. It makes him the first senator to back El-Sayed since Sen. Bernie Sanders endorsed the candidate shortly after he announced his run last year. The announcement follows a series of victories by progressive challengers in New York U.S. House races earlier this week.
The Michigan primary has become a flashpoint for ideological tensions within the Democratic Party. Senate Democratic Leader Chuck Schumer has thrown his weight behind U.S. Rep. Haley Stevens, while state Sen. Mallory McMorrow has attracted backing from other notable senators.
The seat carries enormous stakes for Democrats. It became available after Democratic Sen. Gary Peters announced his retirement, and former Rep. Mike Rogers is running unopposed for the Republican nomination.
In his conversation with the AP, Van Hollen described El-Sayed as the “strongest” candidate capable of winning in November and “the candidate who’s willing to take on the status quo.”
“When I say the status quo, I mean not just the lawless Trump administration, but take on the Democratic establishment that has not fought hard enough for working people,” Van Hollen said.
Schumer publicly endorsed Stevens last week. She is a fourth-term congresswoman from the suburbs of Detroit who is widely viewed as the more moderate option in the race. Stevens has also received substantial financial backing from outside groups, including close to $8 million this month from the United Democracy Project, a super PAC connected to the American Israel Public Affairs Committee.
McMorrow has attempted to position herself between Stevens and El-Sayed as a reform-minded, anti-establishment option. She has secured endorsements from senators including Connecticut Sen. Chris Murphy and Massachusetts Sen. Elizabeth Warren, along with millions in outside spending on her behalf.
El-Sayed, who previously served as Wayne County’s health director, has staked out the most left-leaning positions in the race, including support for Medicare for All and a complete halt to U.S. weapons transfers to Israel. He has become a favorite among the party’s progressive base and has campaigned alongside popular online streamer Hasan Piker, who boasts millions of followers but has drawn controversy for past statements including saying “America deserved 9/11.”
Earlier this month, the United Auto Workers gave El-Sayed their endorsement, stating that members “want a fighter in Washington, D.C. who isn’t afraid to push forward a strong working-class agenda with moral clarity.”
Van Hollen argued that El-Sayed is well-suited to compete in a swing state because his campaign focuses on affordability and challenges what the senator characterized as a political system overly beholden to wealthy interests.
“This is not about left versus right. This is about very concentrated economic and political power at the top, and everybody else,” Van Hollen said. “And he’s fighting for everybody else.”
El-Sayed welcomed the endorsement, calling it the “culmination of an ongoing conversation” and referring to Van Hollen as a “mentor.”
With progressives riding momentum from their New York victories, El-Sayed said those results reflect the same frustrations he has encountered while campaigning across Michigan.
“It’s not surprising to me that candidates who buck that system win,” El-Sayed said. “I really hope that folks in D.C., like Chuck Schumer, decide to pay attention, finally.”
When asked whether his endorsement represented a broader challenge to Democratic leadership, Van Hollen said it was “not about personalities” but rather about supporting a candidate willing to confront both President Donald Trump and what he called “the establishment Democratic Party” for being “too cozy with big money special interests.”
Van Hollen stopped short of calling on Schumer to step down and told the AP he has “not thought about” taking on a Senate leadership role himself.
Still, his endorsement arrives at a moment of escalating friction between Democratic leadership and the party’s progressive wing over how forcefully to challenge Trump and which type of candidates can succeed in competitive states.
Those tensions were already running high following events in Maine earlier this month, where Schumer had endorsed Gov. Janet Mills in the Democratic Senate primary before she dropped out and progressive Graham Platner went on to win the nomination.
Van Hollen, who has been among the Democratic senators pushing the party to reassess its strategy following the 2024 election, framed his break with leadership as a “difference of opinion with respect to which candidates will best connect with voters.”
“I think it’s pretty clear that Abdul is the candidate who can build a grassroots movement and others are not,” Van Hollen said.
