Democratic sweep is favored at 27% as of 18 Sep 2026, 03:35 UTC across 16 markets.
- Democratic sweep: 27% (24h change +1%)
- Republican sweep: 20% (24h change +3%)
- Texas, Alaska, Ohio: 16% (24h change +5%)
- Alaska: 11% (24h change 0%)
- Texas, Alaska: 8.8% (24h change 0%)
- Ohio: 7% (24h change 0%)
- Alaska, Iowa, Ohio: 5.9% (24h change 0%)
- Texas, Iowa, Ohio: 5.9% (24h change 0%)
- Texas, Iowa: 5.9% (24h change 0%)
- Texas, Alaska, Iowa: 5.8% (24h change 0%)
- Texas, Ohio: 5.1% (24h change 0%)
- Alaska, Ohio: 5.1% (24h change 0%)
- Texas: 5% (24h change 0%)
- Iowa, Ohio: 2.1% (24h change 0%)
- Iowa: 2% (24h change 0%)
- Alaska, Iowa: 1.1% (24h change 0%)
Tossup Senate Race Combo: which states will Democrats win?
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About this market
Market question: Tossup Senate Race Combo: which states will Democrats win?
How to read these odds
Each percentage is the latest traded Kalshi price for that option. A 62% contract price implies a 62% market-estimated chance, but prediction markets can move quickly and are not polls.
Market odds FAQ
Who is favored in Tossup Senate Race Combo: which states will Democrats win?
Democratic sweep is favored at 27% as of 18 Sep 2026, 03:35 UTC, based on live Kalshi prediction-market prices.
What are the current odds for Tossup Senate Race Combo: which states will Democrats win?
Democratic sweep: 27%; Republican sweep: 20%; Texas, Alaska, Ohio: 16%; Alaska: 11%; Texas, Alaska: 8.8%; Ohio: 7%. These are live market prices.
Where do these odds come from?
Each probability is a traded price from Kalshi, a CFTC-regulated prediction-market exchange. A contract trading at 62¢ implies a 62% market-estimated chance. ElectionOdds displays the data and does not create its own forecast.