Live prediction market odds for Rams vs. Seahawks. Compare prices across Kalshi and Polymarket.
MARKET RESOLVEDKalshi / Polymarket
Resolved 2025-12-18
This market resolved on 2025-12-18. Seattle was the officially declared outcome. Prior to resolution, the market peaked at 76%.
This market has resolved.
| Candidate |  |  |
|---|---|---|
SeattleWINNER | 99% | 54% |
Los Angeles Rams | 1% | 47% |
Rams vs. Seahawks was a prediction market event tracked across 2 platforms (Kalshi, Polymarket). Seattle led the market at 76% implied probability before resolution. Other contenders include Los Angeles Rams at 24%.
Seattle held the lead at 76% implied probability heading into resolution. Behind Seattle, Los Angeles Rams at 24% were the next closest contenders. The 45.5% cross-platform spread suggested platforms were pricing new information differently, creating potential trading opportunities.
Here were the closing odds across Kalshi, Polymarket: Seattle: 99¢ on Kalshi, 54¢ on Polymarket. Los Angeles Rams: 1¢ on Kalshi, 47¢ on Polymarket. The 45.5% spread across platforms highlights where markets disagreed — a gap traders can exploit by buying low on one platform and selling high on another.
A price of 76¢ meant the market estimated a 76% chance that Seattle would be the outcome. Traders who bought at 76¢ and held through resolution received $1.00 per share — a 32% return on their position. Those on the wrong side received $0.
Seattle
76.3% avg
Official settlement criteria, resolution sources, and edge cases across Kalshi.
KalshiIf Seattle wins the Los Angeles R at Seattle professional football game originally scheduled for Dec 18, 2025, then the market resolves to Yes.
The following market refers to the team who is the winner (or participant awarded a tie) in the Los Angeles R at Seattle professional football game originally scheduled for Dec 18, 2025. If this game is postponed or delayed, the market will remain open and close after the rescheduled game has finished (within two weeks). If the cancelled game is not played or is rescheduled further than two weeks out, the market will resolve to a fair price for each team in accordance with the rules. If the game is declared a tie, the market will resolve to 50/50 for both teams.
