Poll: All 2020 Democrats but Warren beat Trump in New Hampshire

Every 2020 Democratic presidential candidate but Sen. Elizabeth WarrenElizabeth Ann WarrenGun control: Campaigning vs. legislating Booker defends middle-ground health care approach: 'We're going to fight to get there' Democrats spar over electoral appeal of 'Medicare for All' MORE (D-Mass.) beat President TrumpDonald John TrumpHarris bashes Kavanaugh's 'sham' nomination process, calls for his impeachment after sexual misconduct allegation Celebrating 'Hispanic Heritage Month' in the Age of Trump Let's not play Charlie Brown to Iran's Lucy MORE in New Hampshire in a poll released Tuesday.

In theoretical match-ups, Emerson Polling found that all of the Democratic candidates won out over Trump except for Warren, with former Vice President Joe BidenJoe BidenBiden bemoans white supremacy in remarks at civil rights movement site Gun control: Campaigning vs. legislating Sunday shows - Guns dominate after Democratic debate MORE leading. With a 10-point lead, Biden earned the votes of 55 percent of participants.

Tech entrepreneur Andrew YangAndrew YangSunday shows - Guns dominate after Democratic debate Yang defends ,000 giveaway contest's legality 2020 Democrats raise alarm about China's intellectual property theft MORE was the runner-up against the president, winning 54 percent of voters in a head-to-head race. Yang has struggled to gain traction in the polls and has single-digit support in most surveys.

“It is interesting to see Yang outperform his Democratic rivals against Trump. In this case, his lower name recognition may allow voters to idealize his candidacy,” Emerson Polling Director Spencer Kimball said in a statement.

Warren, on the other hand, earned 49 percent of the vote, compared to Trump's 51 percent. Although she is often grouped with Sen. Bernie SandersBernie SandersGun control: Campaigning vs. legislating Booker defends middle-ground health care approach: 'We're going to fight to get there' Sunday shows preview: Democratic candidates make the rounds after debate MORE (I-Vt.) as the more progressive candidates, 53 percent of respondents voted for Sanders over Trump.

This poll surveyed 1,041 registered voters between Sept. 6 and Sept. 9. The margin of error is 3 percentage points.