How many Republican-favored Senate races will Republicans win? — All 13

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Resolves Dec 15, 2026Kalshi

Volume-weighted avg

99%

No (99%)Yes (1%)

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Probability History

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Status

Open

Market intelligence

Kalshi currently prices this at 1%.

About this market

If the number of the 13 Republican-favored 2026 U.S. Senate general elections (including special elections) listed in the Additional Details won by a nominee of the Republican Party is at least 13 at the November 3, 2026 general election, then the market resolves to Yes.