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MLB World Series Champion 2026 Will the US confirm that aliens exist by...? Mojtaba Khamenei public appearance by...? Will Trump acquire Greenland before 2027? Largest IPO by market cap in 2026? Where will Tyreek Hill play in 2026? Presidential Election Winner 2028 How many different countries will Israel strike in 2026? Will the US acquire part of Greenland in 2026? Iran leader end of 2026? Will Jesus Christ return before 2027? World Cup Winner Putin out as President of Russia by...? Republican Presidential Nominee 2028 Which party will gain most seats in Russian Parliamentary Election? Strait of Hormuz traffic returns to normal by July 15? Will US withdraw from NATO by...? Measles cases in U.S. in 2026? Hantavirus pandemic in 2026? María Corina Machado enters Venezuela by...?
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Next Senate Majority Leader?

Top outcomes

John Thune 32%
Chuck Schumer 30%
Brian Schatz 6%
Tom Cotton 5%

This market will resolve according to the individual who is announced as the next Senate Majority Leader after the November 3, 2026, U.S. General Election. This market will remain open until January 3, 2027, at which point it will resolve based on the first announcement of the next Senate Majority Leader from whichever party holds the majority in the U.S. Senate. If no Majority is established and a leader is not announced by June 30, 2027, 11:59 PM ET, this market will resolve to “Other”.

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$142K Vol. Closes Jan 3, 2027

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Top outcomes by win probability — price history from Polymarket, updates when you refresh.

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$142.4k Vol.

All outcomes

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$142K Vol.

John Thune

32% market probability

32%

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0 / 2,000

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Chuck Schumer

30% market probability

30%

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0 / 2,000

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Brian Schatz

6% market probability

6%

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0 / 2,000

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Tom Cotton

5% market probability

5%

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0 / 2,000

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Steve Daines

2% market probability

2%

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0 / 2,000

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John Barrasso

2% market probability

2%

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0 / 2,000

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Patty Murray

1% market probability

1%

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0 / 2,000

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Mark Kelly

1% market probability

1%

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0 / 2,000

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Amy Klobuchar

0% market probability

0%

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0 / 2,000

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Cory Booker

0% market probability

0%

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0 / 2,000

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Lindsey Graham

0% market probability

0%

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0 / 2,000

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Public forecast history

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