New Hampshire Democratic Senate Primary Winner
Open18as of
This hub tracks 18 outcomes of this event, with the news signals that move them.
What are the odds right now?
Each outcome shows its current market price — the market-implied probability it happens. Click an outcome for its full market page.
What moved the odds?
30 AI-matched news signals available across this event, newest first. Entry price is the called side when the news hit; the signed return marks it against the outcome’s latest price as of .
[UPDATE] Former US Sen. John E. Sununu to face US Rep. Chris Pappas in New Hampshire Senate race (first reported at 2026-09-08T04:03:55Z)
Republican John Sununu and Democrat Chris Pappas win New Hampshire Senate primaries, setting up battleground race
Live: Congressman Chris Pappas beat back progressive challenger Karishma Manzur in the Democratic primary for US Senate on Tuesday, advancing as most observers expect
Live: Congressman Chris Pappas beat back progressive challenger Karishma Manzur in the Democratic primary for US Senate on Tuesday, advancing as most observers expect
DDHQ Race Update (est. 25% in): New Hampshire US Senate Democratic Primary • • Chris Pappas (D): 25,137 (60.8%) • Karishma Manzur (D): 15,518 (37.5%) • • Follow more results here: •
DDHQ Race Update (est. 25% in): New Hampshire US Senate Democratic Primary • • Chris Pappas (D): 25,137 (60.8%) • Karishma Manzur (D): 15,518 (37.5%) • • Follow more results here: •
Democratic Rep. Chris Pappas will face Republican former Sen. John E. Sununu in the race for New Hampshire’s open Senate seat, CNN’s Decision Desk projects
Rep. Chris Pappas will face fmr Sen. John E. Sununu in the New Hampshire race to succeed retiring Sen. Jeanne Shaheen:
Chris Pappas wins Democratic nomination for U.S. Senate in New Hampshire
Chris Pappas wins New Hampshire Democratic Senate primary
John Sununu, Chris Pappas win New Hampshire Senate primaries in race to replace Jeanne Shaheen
Chris Pappas Defeats Progressive Challenger in New Hampshire Senate Primary
Congressman Chris Pappas wins New Hampshire Democratic Senate primary
Decision Desk HQ projects Chris Pappas wins the NH US Senate Democratic Primary • • #DecisionMade: 8:00 PM EDT
Live: Chris Pappas wins the Democratic Senate primary in New Hampshire, NBC News projects
NEW HAMPSHIRE SENATE RACE • • Chris Pappas wins the Democratic primary, @NBCNews projects. He defeats Karishma Manzur. • • John Sununu wins the Republican primary, @NBCNews projects. He defeats Scott Brown.
NEW HAMPSHIRE SENATE RACE • • Chris Pappas wins the Democratic primary, @NBCNews projects. He defeats Karishma Manzur. • • John Sununu wins the Republican primary, @NBCNews projects. He defeats Scott Brown.
Rep. Chris Pappas will face former Sen. John E. Sununu in New Hampshire Senate race, CNN projects
Republican Chris Sununu and Democrat Chris Pappas win New Hampshire Senate primaries, setting up battleground race
DDHQ Race Update (est. 16% in): New Hampshire US Senate Democratic Primary • • Chris Pappas (D): 16,435 (61.0%) • Karishma Manzur (D): 10,104 (37.5%) • • Follow more results here: •
DDHQ Race Update (est. 16% in): New Hampshire US Senate Democratic Primary • • Chris Pappas (D): 16,435 (61.0%) • Karishma Manzur (D): 10,104 (37.5%) • • Follow more results here: •
DDHQ Race Update (est. 13% in): New Hampshire US Senate Democratic Primary • • Chris Pappas (D): 13,127 (60.0%) • Karishma Manzur (D): 8,432 (38.5%) • • Follow more results here: •
DDHQ Race Update (est. 13% in): New Hampshire US Senate Democratic Primary • • Chris Pappas (D): 13,127 (60.0%) • Karishma Manzur (D): 8,432 (38.5%) • • Follow more results here: •
DDHQ Race Update (est. 10% in): New Hampshire US Senate Democratic Primary • • Chris Pappas (D): 9,419 (59.5%) • Karishma Manzur (D): 6,168 (39.0%) • • Follow more results here: •
DDHQ Race Update (est. 10% in): New Hampshire US Senate Democratic Primary • • Chris Pappas (D): 9,419 (59.5%) • Karishma Manzur (D): 6,168 (39.0%) • • Follow more results here: •
DDHQ Race Update (est. 7% in): New Hampshire US Senate Democratic Primary • • Chris Pappas (D): 6,617 (60.3%) • Karishma Manzur (D): 4,184 (38.1%) • • Follow more results here: •
DDHQ Race Update (est. 7% in): New Hampshire US Senate Democratic Primary • • Chris Pappas (D): 6,617 (60.3%) • Karishma Manzur (D): 4,184 (38.1%) • • Follow more results here: •
DDHQ Race Update (est. 4% in): New Hampshire US Senate Democratic Primary • • Chris Pappas (D): 4,168 (59.7%) • Karishma Manzur (D): 2,713 (38.9%) • • Follow more results here: •
DDHQ Race Update (est. 4% in): New Hampshire US Senate Democratic Primary • • Chris Pappas (D): 4,168 (59.7%) • Karishma Manzur (D): 2,713 (38.9%) • • Follow more results here: •
DDHQ Race Update (est. 1% in): New Hampshire US Senate Democratic Primary • • Chris Pappas (D): 1,074 (56.4%) • Karishma Manzur (D): 793 (41.7%) • • Follow more results here: •
What is this event about?
This market will resolve according to the winner of the Democratic Primary for United States Senator from New Hampshire.
If no 2026 New Hampshire Democratic Senate Primary takes place, this market will resolve to "Other".
The resolution source for this market will be the first announcement of the results from the New Hampshire Democratic party, however an overwhelming consensus of credible reporting may suffice.