Which party will win the Senate in 2026?
Senate Primary·Politics

Which party will win the Senate in 2026?

51%

Republican Party

$1M Vol.

$341K Liq.

Ends in 8 months

Which party will win the House in 2026?
Senate Primary·Politics

Which party will win the House in 2026?

85%

Democratic Party

$4M Vol.

$398K Liq.

Ends in 8 months

Virginia Republican Senate Primary Winner
Senate Primary·Politics

Virginia Republican Senate Primary Winner

39%

Bert Mizusawa

$872K Vol.

$453K today

$74.3K Liq.

5

Ends in 3 months

Texas Republican Senate Primary Winner
Senate Primary·Politics

Texas Republican Senate Primary Winner

55%

John Cornyn

$12M Vol.

$50.0K today

$238K Liq.

Ends in 2 months

Kentucky Republican Senate Primary Winner
Senate Primary·Politics

Kentucky Republican Senate Primary Winner

51%

Andy Barr

$72.9K Vol.

$54.4K Liq.

Ends in about 2 months

Georgia Republican Senate Primary Winner
Senate Primary·Politics

Georgia Republican Senate Primary Winner

84%

Mike Collins

$168K Vol.

$81.9K Liq.

1

Ends in about 2 months

Kansas Democratic Senate Primary Winner
Senate Primary·Politics

Kansas Democratic Senate Primary Winner

54%

Sharice Davids

$78.6K Vol.

$25.9K Liq.

Ends in 5 months

Maine Democratic Senate Primary Winner
Senate Primary·Politics

Maine Democratic Senate Primary Winner

75%

Graham Platner

$2M Vol.

$122K Liq.

Ends in 3 months

Minnesota Democratic Senate Primary Winner
Senate Primary·Politics

Minnesota Democratic Senate Primary Winner

76%

Peggy Flanagan

$20.8K Vol.

$68.5K Liq.

2

Ends in 5 months

South Carolina Republican Senate Primary Winner
Senate Primary·Politics

South Carolina Republican Senate Primary Winner

84%

Lindsey Graham

$30.3K Vol.

$42.0K Liq.

Ends in 3 months

Massachusetts Democratic Senate Primary Winner
Senate Primary·Politics

Massachusetts Democratic Senate Primary Winner

84%

Ed Markey

$2.3K Vol.

$24.7K Liq.

1

Ends in 5 months

Michigan Democratic Senate Primary Winner
Senate Primary·Politics

Michigan Democratic Senate Primary Winner

59%

Mallory McMorrow

$200K Vol.

$81.2K Liq.

2

Ends in 5 months

Nebraska Republican Senate Primary Winner
Senate Primary·Politics

Nebraska Republican Senate Primary Winner

96%

Pete Ricketts

$1.2K Vol.

$17.5K Liq.

Ends in about 2 months

Florida Democratic Senate Primary Winner
Senate Primary·Politics

Florida Democratic Senate Primary Winner

79%

Alexander Vindman

$29.8K Vol.

$34.6K Liq.

Ends in 5 months

Oregon Republican Senate Primary Winner
Senate Primary·Politics

Oregon Republican Senate Primary Winner

56%

Jo Rae Perkins

$9.8K Vol.

$43.5K Liq.

Ends in about 2 months

Oklahoma Democratic Senate Primary Winner
Senate Primary·Politics

Oklahoma Democratic Senate Primary Winner

33%

N’Kiyla “Jasmine” Thomas

$1.8K Vol.

$13.1K Liq.

Ends in 3 months

Louisiana Democratic Senate Primary Winner
Senate Primary·Politics

Louisiana Democratic Senate Primary Winner

66%

Jamie Davis Jr.

$26.9K Vol.

$21.5K Liq.

Ends in about 2 months

Alabama Republican Senate Primary Winner
Senate Primary·Politics

Alabama Republican Senate Primary Winner

77%

Barry Moore

$13.3K Vol.

$38.5K Liq.

Ends in about 2 months

Oklahoma Republican Senate Primary Winner
Senate Primary·Politics

Oklahoma Republican Senate Primary Winner

84%

Kevin Hern

$44.7K Vol.

$95.6K Liq.

Ends in 3 months

Colorado Republican Senate Primary Winner
Senate Primary·Politics

Colorado Republican Senate Primary Winner

45%

Mark Baisley

$1.7K Vol.

$23.9K Liq.

Ends in 3 months

Frequently Asked Questions

Polymarket is the world’s largest prediction market, where you can stay informed and profit from your knowledge by trading on things related to breaking news, politics, sports, elections, crypto, finance, tech, culture, including topics like Senate Primary.

Polymarket currently hosts 191 active markets for Senate Primary that lets you track or trade on predictions like “Which party will win the Senate in 2026?”. Whether you are tracking widely debated events or niche outcomes, the platform aggregates real-time odds based on over $20.7M in trading volume, providing a comprehensive view of fan and investor sentiment.

Each polymarket is a yes/no question. You buy shares in “yes” or “no” outcomes. Prices reflect crowd-sourced odds and probabilities. For example, if yes is at 30 cents, that’s a 30% chance. Markets resolve based on official results. For multi-outcome events, like “Texas Republican Senate Primary Winner,” you simply trade on the specific outcome you think will win.

As of today, the most active market is “Texas Republican Senate Primary Winner,” where the crowd is currently assigning a 55% chance to John Cornyn. These odds update in real-time as new information emerges and users trade, offering a dynamic snapshot of what the market believes will happen compared to traditional bookmaker odds.

It cuts through the noise. Unlike polls or punditry, Polymarket shows you real-time odds on Senate Primary predictions backed by financial conviction that are often faster and more accurate than experts or surveys. You get an unbiased view of what thousands of traders think will actually happen, often more accurate than polls. Plus, you can trade shares and potentially profit if your predictions are spot on.