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Cardinals vs. Rams

Comparison of odds and platforms for "Cardinals vs. Rams" — sourced live from the Polymarket order book, curated by Who Will Win 2026.

O/U 27.5 96% O/U 29.5 96% O/U 28.5 96% O/U 31.5 95% Volume: $174K Liquidity: $5.7M Closes: 18 Oct 2026
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Cardinals vs. Rams

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Polymarket (via Who Will Win 2026) Pick
polygram.ink (preferred broker)
96% 4% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle See live odds →
Polymarket (direct)
polymarket.com
96% 4% 0% Geo-blocked in US/UK/EU USDC, on-chain See live odds →
Kalshi
kalshi.com
— — Up to 7% per trade US-only, KYC required USD See live odds →
Betfair Exchange
betfair.com
— — 2-5% commission Full KYC from first trade GBP / EUR See live odds →
Manifold Markets
manifold.markets
— — Play-money (mana) None — play-money Mana (no cash-out) See live odds →

Outcome probabilities

Current market-implied probability for each outcome, from the live order book.

OutcomeProbability
O/U 27.596%
O/U 29.596%
O/U 28.596%
O/U 31.595%
O/U 30.595%
O/U 33.594%
O/U 32.594%
Rams O/U 13.593%
Rams O/U 16.593%
Rams O/U 19.593%
O/U 24.592%
O/U 26.592%
O/U 34.592%
Rams O/U 20.592%
O/U 35.591%
4Q O/U 6.590%
O/U 36.589%
1H O/U 16.588%
Cardinals O/U 10.588%
O/U 37.587%
Rams O/U 23.587%
O/U 39.585%
Spread -1.585%
O/U 38.585%
1H O/U 19.584%
Spread -2.583%
3Q O/U 6.583%
O/U 40.582%
Rams O/U 10.581%
Cardinals O/U 12.580%
O/U 41.578%
O/U 42.578%
Spread -3.577%
1Q O/U 6.577%
4Q O/U 7.576%
O/U 43.575%
Spread -4.574%
Cardinals O/U 13.574%
Rams O/U 12.574%
Rams O/U 26.574%
2Q O/U 10.573%
Spread -5.572%
1H Spread -1.571%
O/U 44.571%
2Q O/U 7.571%
O/U 45.570%
1H Spread -2.570%
Spread -6.569%
Rams O/U 27.569%
1H O/U 22.567%
2Q O/U 6.567%
O/U 46.566%
Rams 1H O/U 6.565%
1H Spread -3.564%
3Q O/U 7.564%
Spread -7.563%
4Q O/U 10.563%
Cardinals O/U 16.563%
O/U 47.562%
Rams 1H O/U 10.562%
Rams 1H O/U 13.562%
2Q Spread -2.561%
1Q O/U 7.561%
2Q O/U 13.561%
Rams 1H O/U 12.561%
Spread -8.560%
O/U 48.560%
Spread -9.559%
1H Spread -4.558%
O/U 49.557%
Rams O/U 30.557%
1H Spread -5.556%
1Q Spread -2.556%
2H O/U 19.556%
Spread -10.555%
2H Spread -2.555%
3Q Spread -2.555%
2H O/U 16.555%
2H O/U 22.555%
1H Spread -1.554%
1H Spread -6.554%
O/U 50.554%
2H O/U 25.554%
2Q O/U 14.554%
2Q Spread -3.553%
4Q Spread -2.553%
1H O/U 25.553%
4Q O/U 13.553%
Rams 1H O/U 16.553%
2H Spread -5.552%
1Q O/U 5.551%
O/U 51.550%
Spread -14.550%
Spread -16.550%
2H Spread -1.550%
2H Spread -2.550%
2H Spread -3.550%
2H Spread -4.550%
2H Spread -5.550%
2H Spread -6.550%
2H Spread -7.550%
2H Spread -8.550%
2H Spread -9.550%
2H Spread -10.550%
2H Spread -13.550%
2H Spread -14.550%
2H Spread -16.550%
2H Spread -17.550%
2H Spread -20.550%
2H Spread -21.550%
2H Spread -1.550%
2H Spread -4.550%
2H Spread -8.550%
2H Spread -9.550%
2H Spread -16.550%
2H Spread -17.550%
2H Spread -21.550%
1Q Spread -2.550%
1Q Spread -3.550%
1Q Spread -4.550%
1Q Spread -6.550%
1Q Spread -9.550%
1Q Spread -13.550%
1Q Spread -14.550%
1Q Spread -9.550%
1Q Spread -13.550%
1Q Spread -14.550%
2Q Spread -2.550%
2Q Spread -3.550%
2Q Spread -4.550%
2Q Spread -6.550%
2Q Spread -7.550%
2Q Spread -9.550%
2Q Spread -13.550%
2Q Spread -14.550%
2Q Spread -9.550%
2Q Spread -13.550%
2Q Spread -14.550%
3Q Spread -2.550%
3Q Spread -3.550%
3Q Spread -4.550%
3Q Spread -6.550%
3Q Spread -9.550%
3Q Spread -13.550%
3Q Spread -14.550%
3Q Spread -9.550%
3Q Spread -13.550%
3Q Spread -14.550%
4Q Spread -2.550%
4Q Spread -3.550%
4Q Spread -4.550%
4Q Spread -6.550%
4Q Spread -7.550%
4Q Spread -9.550%
4Q Spread -13.550%
4Q Spread -14.550%
4Q Spread -9.550%
4Q Spread -13.550%
4Q Spread -14.550%
2Q O/U 5.550%
3Q O/U 5.550%
4Q O/U 5.550%
Cardinals O/U 19.550%
Cardinals 2H O/U 6.550%
Cardinals 2H O/U 10.550%
Cardinals 2H O/U 12.550%
Cardinals 2H O/U 13.550%
Rams 2H O/U 6.550%
Rams 2H O/U 19.550%
2H Moneyline50%
Exact Margin: Cardinals by 25+50%
Exact Margin: Cardinals by 19-2450%
Exact Margin: Cardinals by 13-1850%
Exact Margin: Cardinals by 7-1250%
Exact Margin: Rams by 7-1350%
Exact Margin: Rams by 14-2050%
Exact Margin: Rams by 21+50%
Both Teams to Score Points - 2Q50%
Both Teams to Score Points - 3Q50%
Both Teams to Score Points - 4Q50%
Cardinals Total Offensive Yards: O/U 350.550%
Rams Total Offensive Yards: O/U 350.550%
Cardinals vs. Rams: Total Two-Point Conversions O/U 0.550%
2Q Moneyline50%
3Q Moneyline50%
4Q Moneyline50%
Rams Total Touchdowns: O/U 3.550%
Rams Total Touchdowns: O/U 4.550%
2H Spread -3.549%
2H Spread -20.549%
1Q Spread -7.549%
3Q Spread -7.549%
Cardinals 1H O/U 6.549%
Cardinals 1H O/U 13.549%
Cardinals 2H O/U 16.549%
Cardinals 2H O/U 17.549%
Cardinals 2H O/U 19.549%
Cardinals 2H O/U 20.549%
Rams 2H O/U 10.549%
Rams 2H O/U 12.549%
Rams 2H O/U 13.549%
Rams 2H O/U 16.549%
Rams 2H O/U 17.549%
Rams 2H O/U 20.549%
Cardinals Total Touchdowns: O/U 2.549%
2H Spread -6.548%
2H Spread -7.548%
1Q Spread -10.548%
2Q Spread -10.548%
3Q Spread -10.548%
4Q Spread -10.548%
Cardinals 1H O/U 10.548%
Cardinals 1H O/U 16.548%
Spread -13.547%
2H Spread -10.547%
1Q Spread -3.547%
3Q Spread -3.547%
4Q Spread -10.547%
2H O/U 28.547%
Cardinals 1H O/U 12.547%
Cardinals 1H O/U 17.547%
Cardinals 1H O/U 19.547%
Both Teams to Score Points - 1Q47%
1H Spread -5.546%
1H Spread -7.546%
2H Spread -13.546%
O/U 52.546%
Exact Margin: Tie46%
4Q Spread -3.545%
3Q O/U 10.545%
Cardinals 1H O/U 20.545%
Safety?45%
O/U 53.544%
Spread -17.544%
1H Spread -8.544%
2H Spread -14.544%
2Q Spread -4.544%
4Q O/U 14.544%
Cardinals O/U 20.544%
Rams 1H O/U 17.544%
1Q Spread -4.543%
Exact Margin: Cardinals by 1-643%
Spread -14.542%
1H Spread -8.542%
1H Spread -9.542%
O/U 54.542%
1Q O/U 10.542%
Exact Margin: Rams by 1-642%
Spread -15.541%
1H Spread -13.540%
2Q Spread -6.540%
4Q Spread -4.540%
1H O/U 28.540%
Rams O/U 34.540%
O/U 55.539%
Spread -16.539%
3Q Spread -4.539%
3Q O/U 13.539%
1Q Spread -6.537%
O/U 56.537%
1H Spread -14.536%
1H Spread -16.536%
1H Spread -17.536%
1H Spread -21.536%
1H Spread -10.536%
3Q Spread -6.536%
Spread -17.535%
4Q Spread -6.535%
1H Spread -20.534%
1Q O/U 13.534%
Rams 1H O/U 19.534%
O/U 57.533%
Cardinals O/U 23.533%
O/U 58.532%
Spread -19.531%
Rams 1H O/U 20.531%
Spread -21.530%
2Q Spread -7.529%
1Q Moneyline29%
O/U 59.528%
Spread -13.528%
Spread -20.528%
Spread -20.528%
1H Spread -13.527%
Spread -19.526%
1H Spread -21.526%
O/U 60.525%
1H Moneyline25%
O/U 61.524%
3Q O/U 14.524%
Cardinals O/U 26.523%
Spread -21.522%
1H Spread -14.522%
4Q Spread -7.521%
O/U 62.521%
O/U 63.519%
1H Spread -2.519%
O/U 64.518%
O/U 65.517%
1H Spread -17.516%
1H Spread -20.515%
1H Spread -3.514%
1H Spread -16.514%
1Q Spread -7.514%
2Q Spread -10.514%
3Q Spread -7.514%
1Q O/U 14.514%
Cardinals O/U 27.514%
Cardinals vs. Rams13%
O/U 67.513%
Spread -1.513%
Spread -2.512%
1H Spread -4.511%
1H Spread -6.510%
1Q Spread -10.510%
3Q Spread -10.510%
Cardinals O/U 30.59%
Cardinals O/U 34.59%
Spread -8.58%
1H Spread -7.58%
Spread -3.57%
Spread -4.57%
Spread -5.57%
Spread -6.56%
1H Spread -9.56%
1H Spread -10.55%
Spread -7.54%
Spread -9.53%
Spread -10.53%

Market context

Cardinals vs. Rams. The market is currently pricing the outcome at 13% YES, meaning crowd-implied probability sits at that level. Settlement is scheduled for 2026-10-18T20:05:00Z. Unlike a sportsbook, the price you see is set by buyers and sellers competing in a live order book — there is no house edge or bookmaker margin to fade.

Sports outcome markets resolve from official league data once the contest finishes. Pricing typically tightens through the warm-up window as line-ups, weather, and starting-pitcher data become public, then moves on goals or runs in real time.

Watch for the underlying catalysts that move this category: each official announcement, dataset release, or scheduled milestone generally produces a step change in the implied probability. Trades execute instantly on Polygon, and shares pay $1 each at resolution if your side wins.

Live Data & Statistics

The Polymarket order book prices O/U 27.5 at 96% for "Cardinals vs. Rams".

O/U 27.5 96% Other 4%

Live stats load when the match begins. Current market odds are shown above. Trading volume: $174K.

Methodology

We track Cardinals vs. Rams across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Where can I trade this market with the lowest fees?
Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Who Will Win 2026. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
Is this market available outside the US?
Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
What's the difference between YES and NO shares?
A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
What does Polymarket cost to trade?
Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
Do I need to KYC for this market?
On Polymarket directly, no — it's wallet-based. Intermediary brokers like Who Will Win 2026 trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
and

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