Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Alternative UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 2Q O/U 7.5 | 100% |
| BYU 1H O/U 12.5 | 100% |
| Both Teams to Score Points - Q2 | 100% |
| 1H Spread -2.5 | 100% |
| 1H Spread -4.5 | 100% |
| 1H Spread -5.5 | 100% |
| 1H Spread -6.5 | 100% |
| 1H Spread -7.5 | 100% |
| 1H Spread -9.5 | 100% |
| 1Q Spread -0.5 | 100% |
| 1Q Spread -1.5 | 100% |
| 1Q Spread -2.5 | 100% |
| 1Q Spread -3.5 | 100% |
| 1Q Spread -5.5 | 100% |
| 2Q Spread -0.5 | 100% |
| 2Q Spread -2.5 | 100% |
| 2Q Spread -3.5 | 100% |
| Spread -0.5 | 94% |
| Spread -1.5 | 94% |
| Spread -2.5 | 94% |
| Spread -3.5 | 91% |
| Spread -4.5 | 88% |
| Spread -5.5 | 86% |
| Spread -6.5 | 84% |
| 4Q O/U 7.5 | 81% |
| Spread -7.5 | 80% |
| BYU O/U 26.5 | 80% |
| Spread -8.5 | 74% |
| Spread -10.5 | 70% |
| 2H Spread -2.5 | 60% |
| Spread -13.5 | 56% |
| 4Q O/U 10.5 | 52% |
| 4Q Spread -2.5 | 52% |
| Spread -14.5 | 51% |
| BYU Total Passing Touchdowns: O/U 2.5 | 51% |
| BYU 40+ Yard Field Goals Made: O/U 0.5 | 51% |
| Spread -20.5 | 50% |
| Spread -17.5 | 50% |
| Spread -16.5 | 50% |
| Spread -13.5 | 50% |
| Spread -8.5 | 50% |
| O/U 59.5 | 50% |
| O/U 61.5 | 50% |
| O/U 65.5 | 50% |
| O/U 67.5 | 50% |
| O/U 71.5 | 50% |
| O/U 73.5 | 50% |
| O/U 75.5 | 50% |
| 2H O/U 21.5 | 50% |
| 2H O/U 24.5 | 50% |
| 2H O/U 33.5 | 50% |
| Iowa State O/U 26.5 | 50% |
| Iowa State O/U 29.5 | 50% |
| Iowa State O/U 32.5 | 50% |
| BYU O/U 29.5 | 50% |
| BYU O/U 32.5 | 50% |
| BYU O/U 35.5 | 50% |
| Iowa State 2H O/U 11.5 | 50% |
| Iowa State 2H O/U 13.5 | 50% |
| Iowa State 2H O/U 15.5 | 50% |
| BYU 2H O/U 12.5 | 50% |
| BYU 2H O/U 14.5 | 50% |
| BYU 2H O/U 16.5 | 50% |
| Both Teams to Score a Touchdown | 50% |
| Both Teams to Score a Touchdown - Q3 | 50% |
| Both Teams to Score a Touchdown - Q4 | 50% |
| Both Teams to Score a Touchdown - 2H | 50% |
| Both Teams to Score Points - Q3 | 50% |
| Kickoff or Punt Return Touchdown | 50% |
| Both Teams to Score Points - Q4 | 50% |
| Iowa State vs. BYU: Total Touchdowns O/U 5.5 | 50% |
| Game Goes to Overtime | 50% |
| Pick-Six Scored | 50% |
| Iowa State vs. BYU: Total Touchdowns O/U 6.5 | 50% |
| Iowa State vs. BYU: Total Touchdowns O/U 7.5 | 50% |
| Iowa State Total Passing Touchdowns: O/U 0.5 | 50% |
| Iowa State Total Passing Touchdowns: O/U 1.5 | 50% |
| Iowa State Total Passing Touchdowns: O/U 2.5 | 50% |
| BYU Total Passing Touchdowns: O/U 1.5 | 50% |
| BYU Total Passing Touchdowns: O/U 0.5 | 50% |
| Iowa State Total Passing Yards: O/U 200.5 | 50% |
| Iowa State Total Passing Yards: O/U 225.5 | 50% |
| Iowa State Total Passing Yards: O/U 250.5 | 50% |
| BYU Total Passing Yards: O/U 250.5 | 50% |
| BYU Total Passing Yards: O/U 225.5 | 50% |
| BYU Total Passing Yards: O/U 200.5 | 50% |
| Iowa State Total Rushing Yards: O/U 175.5 | 50% |
| Iowa State Total Rushing Yards: O/U 125.5 | 50% |
| Iowa State Total Rushing Yards: O/U 150.5 | 50% |
| BYU Total Rushing Yards: O/U 150.5 | 50% |
| BYU Total Rushing Yards: O/U 125.5 | 50% |
| Iowa State Total Scrimmage Yards: O/U 375.5 | 50% |
| BYU Total Rushing Yards: O/U 175.5 | 50% |
| Iowa State Total Scrimmage Yards: O/U 350.5 | 50% |
| Iowa State Total Scrimmage Yards: O/U 400.5 | 50% |
| BYU Total Scrimmage Yards: O/U 350.5 | 50% |
| BYU Total Scrimmage Yards: O/U 375.5 | 50% |
| BYU Total Scrimmage Yards: O/U 400.5 | 50% |
| Iowa State 40+ Yard Field Goals Made: O/U 0.5 | 50% |
| Iowa State Field Goals Made: O/U 0.5 | 50% |
| Iowa State Field Goals Made: O/U 2.5 | 50% |
| BYU Field Goals Made: O/U 0.5 | 50% |
| BYU Field Goals Made: O/U 1.5 | 50% |
| BYU Field Goals Made: O/U 2.5 | 50% |
| Iowa State Total Receptions: O/U 24.5 | 50% |
| Iowa State Total Receptions: O/U 14.5 | 50% |
| Iowa State Total Receptions: O/U 19.5 | 50% |
| BYU Total Receptions: O/U 14.5 | 50% |
| BYU Total Receptions: O/U 19.5 | 50% |
| BYU Total Receptions: O/U 24.5 | 50% |
| Iowa State Total First Downs: O/U 19.5 | 50% |
| Iowa State Total First Downs: O/U 21.5 | 50% |
| BYU Total First Downs: O/U 19.5 | 50% |
| BYU Total First Downs: O/U 23.5 | 50% |
| Iowa State Total First Downs: O/U 23.5 | 50% |
| BYU Total First Downs: O/U 21.5 | 50% |
| Iowa State vs. BYU: Total 4th Down Conversions O/U 0.5 | 50% |
| Iowa State vs. BYU: Total Successful Two-Point Conversions O/U 0.5 | 50% |
| Iowa State vs. BYU: Total Defensive/Special Teams Touchdowns O/U 0.5 | 50% |
| 2H Spread -5.5 | 50% |
| 3Q Spread -1.5 | 50% |
| 3Q Spread -0.5 | 50% |
| 3Q Spread -1.5 | 50% |
| 3Q Spread -5.5 | 50% |
| 4Q Spread -1.5 | 50% |
| 4Q Spread -0.5 | 50% |
| 4Q Spread -1.5 | 50% |
| 4Q Spread -5.5 | 50% |
| 2H Moneyline | 50% |
| BYU O/U 3.5 | 50% |
| Iowa State O/U 2.5 | 50% |
| 3Q Moneyline | 50% |
| 4Q Moneyline | 50% |
| Iowa State O/U 1.5 | 50% |
| Iowa State 40+ Yard Field Goals Made: O/U 1.5 | 49% |
| BYU 40+ Yard Field Goals Made: O/U 1.5 | 49% |
| Iowa State Field Goals Made: O/U 1.5 | 49% |
| Spread -14.5 | 48% |
| BYU O/U 23.5 | 48% |
| 2H Spread -4.5 | 48% |
| Spread -16.5 | 46% |
| 4Q O/U 13.5 | 45% |
| O/U 35.5 | 44% |
| 4Q Spread -3.5 | 44% |
| 2H Spread -6.5 | 43% |
| Spread -17.5 | 41% |
| O/U 37.5 | 40% |
| O/U 47.5 | 39% |
| 2H Spread -7.5 | 33% |
| O/U 43.5 | 31% |
| 4Q O/U 16.5 | 28% |
| 2H Spread -9.5 | 28% |
| Spread -20.5 | 26% |
| 4Q O/U 19.5 | 21% |
| 3Q Spread -2.5 | 21% |
| O/U 41.5 | 19% |
| 3Q Spread -3.5 | 18% |
| O/U 39.5 | 14% |
| O/U 55.5 | 14% |
| Spread -0.5 | 10% |
| 2H O/U 27.5 | 8% |
| Iowa State vs. BYU | 7% |
| O/U 45.5 | 6% |
| 2H O/U 30.5 | 6% |
| 3Q O/U 7.5 | 6% |
| Iowa State O/U 20.5 | 5% |
| Spread -3.5 | 3% |
| Spread -2.5 | 3% |
| Spread -1.5 | 3% |
| O/U 49.5 | 3% |
| 3Q O/U 10.5 | 3% |
| 3Q O/U 13.5 | 3% |
| Iowa State O/U 23.5 | 3% |
| Spread -6.5 | 2% |
| Spread -5.5 | 2% |
| Spread -4.5 | 2% |
| O/U 51.5 | 2% |
| O/U 53.5 | 2% |
| Spread -10.5 | 1% |
| Spread -7.5 | 1% |
| O/U 57.5 | 1% |
| O/U 63.5 | 1% |
| O/U 69.5 | 1% |
| 3Q O/U 16.5 | 1% |
| 3Q O/U 19.5 | 1% |
| 1H O/U 21.5 | 0% |
| 1H O/U 24.5 | 0% |
| 1H O/U 27.5 | 0% |
| 1H O/U 30.5 | 0% |
| 1H O/U 33.5 | 0% |
| 1Q O/U 7.5 | 0% |
| 1Q O/U 10.5 | 0% |
| 1Q O/U 13.5 | 0% |
| 1Q O/U 16.5 | 0% |
| 1Q O/U 19.5 | 0% |
| 2Q O/U 10.5 | 0% |
| 2Q O/U 13.5 | 0% |
| 2Q O/U 16.5 | 0% |
| 2Q O/U 19.5 | 0% |
| Iowa State 1H O/U 11.5 | 0% |
| Iowa State 1H O/U 13.5 | 0% |
| Iowa State 1H O/U 15.5 | 0% |
| BYU 1H O/U 14.5 | 0% |
| BYU 1H O/U 16.5 | 0% |
| Both Teams to Score a Touchdown - 1H | 0% |
| Both Teams to Score Points - Q1 | 0% |
| Both Teams to Score a Touchdown - Q2 | 0% |
| Both Teams to Score a Touchdown - Q1 | 0% |
| 1Q Spread -1.5 | 0% |
| 2Q Spread -4.5 | 0% |
| 2Q Spread -5.5 | 0% |
| 2Q Spread -7.5 | 0% |
| 1H Moneyline | 0% |
| 1Q Moneyline | 0% |
| 2Q Moneyline | 0% |
Market context
Live Polymarket data shows 100% YES probability for Iowa State vs. BYU. In the upcoming college football game between Iowa State and BYU, scheduled for October 9 at 10:15PM ET: This market will resolve to "Iowa State" if Iowa State win the game. This market will resolve t…
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $724K.
Methodology
This page compares Iowa State vs. BYU specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. The live probability is the Polymarket mid; the comparison columns summarise each venue's fee structure, KYC, settlement currency and payment rails. Every CTA routes to Kalshi Alternative UK, which mirrors the Polymarket order book at 0% fees.
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.
UK Frequently Asked Questions
- What does Polymarket cost vs Kalshi?
- Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.
- 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.
- Polymarket vs Betfair Exchange: which is better for UK prediction trading?
- Betfair Exchange offers UKGC regulation, GBP settlement, and potentially tax-free winnings — but focuses on sports and politics only. Polymarket has deeper liquidity, 0% platform fee, global event coverage, and crypto/geopolitical markets Betfair doesn't offer. For UK traders: Betfair for regulated GBP sports markets; Polymarket for broader, global prediction events.
- Is Kalshi available in the UK?
- Kalshi is a US CFTC-regulated prediction exchange. UK residents can create accounts but must use USD and US payment methods. Kalshi's product range overlaps with Polymarket but with lower liquidity on most contracts. For UK traders, Polymarket typically offers better prices due to higher global volume.
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