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Iowa State vs. Iowa

Cross-platform snapshot for "Iowa State vs. Iowa": deepest order book, lowest fee, geo-coverage at a glance.

Spread -0.5 100% Spread -1.5 100% Spread -2.5 100% O/U 21.5 100% Volume: $245K Liquidity: $224K Closes: 12 Sept 2026
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Iowa State vs. Iowa

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Polymarket (via Kalshi Alternative) Pick
polygram.ink (preferred broker)
 100% 0% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle Go to the live market →
Polymarket (direct)
polymarket.com
 100% 0% 0% Geo-blocked in US/UK/EU USDC, on-chain Go to the live market →
Kalshi
kalshi.com
 — — Up to 7% per trade US-only, KYC required USD Go to the live market →
Betfair Exchange
betfair.com
 — — 2-5% commission Full KYC from first trade GBP / EUR Go to the live market →
Manifold Markets
manifold.markets
 — — Play-money (mana) None — play-money Mana (no cash-out) Go to the live market →

Outcome probabilities

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

OutcomeProbability
Spread -0.5100%
Spread -1.5100%
Spread -2.5100%
O/U 21.5100%
O/U 23.5100%
O/U 25.5100%
O/U 27.5100%
3Q Moneyline100%
4Q Spread -0.5100%
4Q Spread -1.5100%
4Q Spread -2.5100%
4Q Spread -3.5100%
4Q Spread -4.5100%
Iowa State O/U 7.5100%
Iowa State O/U 10.5100%
Iowa State 1H O/U 4.5100%
Iowa State 1H O/U 6.5100%
Iowa State 1H O/U 8.5100%
4Q Spread -5.5100%
1H O/U 14.5100%
1H O/U 17.5100%
2H Spread -2.5100%
2Q O/U 6.5100%
2Q O/U 9.5100%
2Q O/U 12.5100%
2Q O/U 15.5100%
2Q O/U 18.5100%
3Q Spread -1.5100%
3Q O/U 1.5100%
4Q O/U 4.5100%
Kamari Moulton: Anytime Touchdown50%
DJ Vonnahme: Anytime Touchdown50%
Tony Diaz: Anytime Touchdown50%
Jaylen Raynor: Anytime Touchdown50%
Xavier Williams: Anytime Touchdown50%
Reece Vander Zee: Anytime Touchdown50%
Addison Ostrenga: Anytime Touchdown50%
Nathan McNeil: Anytime Touchdown50%
Aiden Flora: Anytime Touchdown50%
Cameron Pettaway: Anytime Touchdown50%
Evan James: Anytime Touchdown50%
Cody Jackson: Anytime Touchdown50%
Omari Hayes: Anytime Touchdown50%
Tyler Fortenberry: Anytime Touchdown50%
1H Moneyline50%
1Q Moneyline50%
2Q Moneyline50%
L.J. Phillips Jr.: Anytime Touchdown50%
Hank Brown: Anytime Touchdown50%
Evan Boyd: Anytime Touchdown50%
Dayton Howard: Anytime Touchdown50%
Easton Miller: Anytime Touchdown50%
Dominic Overby: Anytime Touchdown50%
Jarriett Buie: Anytime Touchdown50%
Carter Pabst: Anytime Touchdown50%
Vince Benetti: Anytime Touchdown50%
Iowa State vs. Iowa0%
Spread: Iowa (-11.5)0%
O/U 41.50%
Spread -13.50%
O/U 42.50%
Spread -12.50%
Spread -14.50%
O/U 40.50%
Spread -3.50%
Spread -4.50%
Spread -5.50%
Spread -6.50%
Spread -7.50%
Spread -8.50%
Spread -10.50%
Spread -16.50%
Spread -17.50%
Spread -20.50%
Spread -21.50%
Spread -24.50%
Spread -27.50%
Spread -31.50%
Spread -34.50%
O/U 29.50%
O/U 31.50%
O/U 33.50%
O/U 35.50%
O/U 37.50%
O/U 39.50%
O/U 43.50%
O/U 45.50%
O/U 47.50%
O/U 49.50%
O/U 51.50%
O/U 53.50%
O/U 55.50%
O/U 57.50%
O/U 59.50%
O/U 61.50%
2H Moneyline0%
Iowa State O/U 1.50%
Iowa O/U 3.50%
1H Spread -5.50%
1H Spread -6.50%
1H Spread -7.50%
1H Spread -8.50%
1H Spread -9.50%
2H Spread -3.50%
2H Spread -4.50%
2H Spread -5.50%
2H Spread -6.50%
2H Spread -7.50%
1Q Spread -1.50%
1Q Spread -2.50%
1Q Spread -3.50%
1Q Spread -4.50%
1Q Spread -5.50%
2Q Spread -2.50%
2Q Spread -3.50%
2Q Spread -4.50%
2Q Spread -5.50%
2Q Spread -6.50%
3Q Spread -0.50%
3Q Spread -1.50%
3Q Spread -2.50%
3Q Spread -3.50%
3Q Spread -4.50%
4Q Moneyline0%
Iowa O/U 21.50%
Iowa O/U 24.50%
Iowa O/U 27.50%
Iowa O/U 30.50%
Iowa O/U 33.50%
Iowa State O/U 13.50%
Iowa State O/U 16.50%
Iowa State O/U 19.50%
Iowa 1H O/U 12.50%
Iowa 1H O/U 14.50%
Iowa 1H O/U 16.50%
2H Spread -8.50%
Iowa 1H O/U 11.50%
Iowa 1H O/U 13.50%
Iowa 1H O/U 15.50%
Iowa 2H O/U 11.50%
Iowa 2H O/U 13.50%
Iowa 2H O/U 15.50%
Iowa State 2H O/U 4.50%
Iowa State 2H O/U 6.50%
Iowa State 2H O/U 8.50%
1Q Spread -0.50%
Iowa 2H O/U 10.50%
Iowa 2H O/U 12.50%
Iowa 2H O/U 14.50%
Spread -6.50%
Spread -3.50%
Spread -2.50%
Spread -0.50%
Spread -9.50%
Spread -15.50%
Spread -18.50%
Spread -19.50%
Spread -22.50%
Spread -28.50%
Spread -30.50%
1H Spread -4.50%
1H Spread -11.50%
1H O/U 20.50%
1H O/U 23.50%
1H O/U 26.50%
2H Spread -9.50%
2H O/U 14.50%
2H O/U 17.50%
2H O/U 20.50%
2H O/U 23.50%
2H O/U 26.50%
1Q Spread -1.50%
1Q O/U 1.50%
1Q O/U 4.50%
1Q O/U 7.50%
1Q O/U 10.50%
1Q O/U 13.50%
2Q Spread -0.50%
2Q Spread -7.50%
3Q Spread -5.50%
3Q O/U 4.50%
3Q O/U 7.50%
3Q O/U 10.50%
3Q O/U 13.50%
4Q Spread -7.50%
4Q O/U 7.50%
4Q O/U 10.50%
4Q O/U 13.50%
4Q O/U 16.50%
2Q Spread -1.50%

Market context

Traders on decentralised prediction markets give 100% probability to iowa state vs. iowa. In the upcoming college football game between Iowa State and Iowa, scheduled for September 12 at 7:30PM ET: This market will resolve to "Iowa State" if Iowa State win the game. This market will resolv…

Live Data & Statistics

The Polymarket order book prices Spread -0.5 at 100% for "Iowa State vs. Iowa".

Spread -0.5 100% Other 0%

Live stats load when the match begins. Current market odds are shown above. Trading volume: $245K.

Methodology

We read Iowa State vs. Iowa from four platform perspectives: Polymarket (on-chain CLOB), Kalshi (CFTC-regulated exchange), Betfair Exchange (sports book exchange), Smarkets (peer-to-peer betting exchange). Polymarket's live mid is the canonical probability; the side-by-side columns benchmark fees, KYC, settlement currency and deposit rails so you can choose the venue that fits your jurisdiction and trade size.

Resolution & payout

Polymarket settles via UMA Optimistic Oracle on Polygon. A proposer posts the outcome with a bond, the two-hour window runs, then the smart contract pays USDC.

Kalshi settles USD through the CFTC-regulated clearinghouse — the cleanest variant, with heavier KYC. Betfair Exchange settles in account currency (GBP/EUR), net of 2-5% commission. Smarkets follows the same model as Betfair with a lower default 2% commission.

FAQ

Which platform has the deepest liquidity?
Polymarket — by a wide margin. Top markets reach $50-500M volume, Kalshi ~$200M cumulative, Betfair similar. Deeper liquidity means your trade moves the quote less.
Is Betfair a Polymarket alternative?
Only partially. Betfair Exchange is UK-focused with a sports-betting emphasis; they have politics markets but with thinner liquidity than Polymarket. Settlement in GBP/EUR, 2-5% commission on winnings.
What about Smarkets as an alternative?
Smarkets is a UK betting exchange with a lower default commission (2%) than Betfair. Liquidity on political markets is below Polymarket, comparable to Kalshi. Geo-blocked in many jurisdictions.
Which platform is accessible globally?
Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Kalshi Alternative has a different geo footprint and routes to Polymarket's order book at 0% fees.
Which platform supports Klarna/SOFORT?
Directly: none. Polymarket accepts only USDC on Polygon. Kalshi Alternative offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.
Chris ReedChris ReedPolitical Forecasting EditorandMaya TorresMaya TorresFinancial Markets Writer

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