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Will the Buffalo Bills win the 2027 NFL league championship?
12¢+733
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Odds history
How this market settles
- Pays Yes when
- This market will resolve according to the team that wins the 2027 NFL league championship.
- Who decides
- The primary resolution source will be official information from NFL (https://www.nfl.com/); however, a consensus of credible reporting may also be used.
- When
- Closes 2027-04-01.
Read the full rules Polymarket publishes
This market will resolve according to the team that wins the 2027 NFL league championship. If at any point it becomes impossible for a listed team to win the 2027 NFL league championship per the rules of the NFL (e.g., they are eliminated in the playoffs), the corresponding market will resolve to “No”. If the 2027 NFL league championship game is cancelled, postponed after March 31, 2027 ET, or there is otherwise no winner declared within that timeframe, this market will resolve to “Other”. The primary resolution source will be official information from NFL (https://www.nfl.com/); however, a consensus of credible reporting may also be used.
What this bet really costs you
On $100 at 12¢ you pay $6.16 in fees on Kalshi
0.74¢ per contract · 833 contracts
On $100 at 12¢ you pay $5.28 in fees on Polymarket US
0.63¢ per contract · 833 contracts
Exchange-side taker fees per each venue's published formula (rate × contracts × price × (1 − price)); contracts = stake ÷ price, rounded down to whole contracts. Fees peak at 50¢ and shrink toward the extremes. Most quoted cross-venue “arbs” are negative-EV after these fees; the taker-fee breakeven on a Kalshi/Polymarket pair is roughly 3.5–4¢.
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