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Kalshi and Polymarket contract prices, on the same probability scale as the devigged sportsbook consensus. Each venue publishes its own prices; the comparison across all three is the part nobody else shows, because making it honestly means removing the bookmaker’s margin first.
Only venues that run their own order book get a price column. Coinbase and Robinhood sell these same contracts but route to an exchange rather than making a market, so their prices are that exchange’s — they are listed as places to trade, not as separate opinions.

Championship contracts · 65 across venues · 32 books devigged Trade at: Kalshi · Polymarket · Coinbase (routes to Kalshi) · Robinhood (routes to Kalshi)
TeamPolymarketKalshi SportsbookGap Poly volKalshi vol
KC6.6%5.5%4.9%1.65%$1.2M$2.0M
DAL4.7%3.5%3.2%1.49%$1.0M$3.5M
SEA6.5%7.5%6.9%1.00%$621k$3.1M
CIN3.5%4.5%3.7%0.95%$1.2M$2.5M
NE3.6%4.5%4.3%0.85%$510k$1.9M
MIA0.9%0.5%0.2%0.74%$1.2M$1.1M
DET4.2%3.5%4.1%0.65%$1.1M$1.2M
LA14.5%14.5%13.9%0.62%$576k$5.0M
GB3.4%3.5%4.0%0.62%$1.2M$1.3M
BAL7.1%6.5%6.9%0.60%$1.0M$2.1M
ARI0.8%0.5%0.2%0.59%$1.1M$188k
HOU4.0%3.5%4.0%0.54%$1.8M$2.2M
DEN4.5%4.5%4.0%0.53%$1.1M$3.3M
CLE0.9%0.5%0.3%0.51%$1.2M$470k
JAX3.0%2.5%2.7%0.50%$1.2M$581k
SF4.0%4.5%4.4%0.45%$926k$2.8M
CHI3.0%3.5%3.2%0.45%$1.0M$2.3M
NO0.9%0.5%0.9%0.45%$1.5M$2.2M
NYJ0.8%0.5%0.3%0.42%$1.9M$276k
CAR0.8%0.5%0.9%0.40%$3.7M$1.4M
PIT1.4%1.5%1.1%0.38%$1.0M$836k
LAC4.9%4.5%4.5%0.35%$4.8M$1.3M
TB1.2%1.5%1.6%0.35%$3.9M$1.1M
IND1.1%1.5%1.3%0.35%$1.1M$374k
NYG1.1%1.5%1.2%0.35%$847k$2.1M
ATL0.8%0.5%0.8%0.32%$957k$343k
LV0.8%0.5%0.7%0.25%$1.2M$2.7M
PHI4.7%4.5%4.5%0.19%$1.1M$1.6M
MIN1.6%1.5%1.7%0.16%$906k$2.8M
WAS1.4%1.5%1.4%0.15%$865k$2.1M
TEN0.7%0.5%0.5%0.15%$1.2M$340k
BUF7.5%7.5%7.5%0.01%$538k$2.8M

All three columns are probabilities on the same scale. The sportsbook column is devigged consensus across every book in the feed; the exchange columns are mid-market and need no devigging because the contract settles at $1. Gap is the widest disagreement between venues for that team — it is a measure of how much the venues differ, not a claim that any of them is wrong. Analysis, not a wagering recommendation.

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