Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Wisla Plock (-1.5) | 0% |
| Widzew Lodz (-1.5) | 0% |
| Wisla Plock (-2.5) | 0% |
| Widzew Lodz (-2.5) | 0% |
| O/U 0.5 | 0% |
| O/U 1.5 | 0% |
| O/U 2.5 | 0% |
| O/U 3.5 | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 0.5 | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Wisla Plock O/U 0.5 | 0% |
| Wisla Plock O/U 1.5 | 0% |
| Wisla Plock O/U 2.5 | 0% |
| Widzew Lodz O/U 0.5 | 0% |
| Widzew Lodz O/U 1.5 | 0% |
| Widzew Lodz O/U 2.5 | 0% |
| Wisla Plock 1st Half O/U 0.5 | 0% |
| Wisla Plock 1st Half O/U 1.5 | 0% |
| Widzew Lodz 1st Half O/U 0.5 | 0% |
| Widzew Lodz 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 0.5 | 0% |
| 2nd Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| Wisla Plock 2nd Half O/U 0.5 | 0% |
| Wisla Plock 2nd Half O/U 1.5 | 0% |
| Widzew Lodz 2nd Half O/U 0.5 | 0% |
| Widzew Lodz 2nd Half O/U 1.5 | 0% |
Market context
Wisła Płock meet Widzew Łódź in an Ekstraklasa fixture that settled as a 0-0 on the live feed, and the market is now effectively pricing the “more markets” contract at a crowd-implied 0% YES. That is consistent with how these contracts behave once the underlying match-state and settlement window are close to final: on-chain buyers tend to reprice quickly when the relevant outcome has either already occurred or is no longer plausibly open inside the USDC settlement period.
The recent head-to-head gives traders a useful frame, even if it is not decisive on its own. Widzew beat Płock 2-0 in February 2026, while an earlier meeting finished 1-1, and third-party previews before kick-off had treated the game as relatively balanced rather than one-sided.[4][5][6] That kind of profile usually keeps “more markets” style contracts sensitive to lineup and match-flow information, but once the match is into the settlement window, the contract’s value is driven more by whether the market’s exact condition has been satisfied than by broader team strength.
The main catalysts to watch are the official match sheet, any corrections to kick-off timing, and the market’s own resolution rules on whether extra markets are counted from in-play stats or final match records. For crypto-native traders, the relevant practical issue is settlement risk rather than football volatility: the payout is in USDC, so finality depends on the contract’s oracle or admin resolution process, while wider BTC and ETH moves matter mainly if they spill into venue liquidity or stablecoin positioning rather than directly into the football result.
Methodology
Methodologically this overview focuses on on-chain pricing: Polymarket's live mid comes from the Polygon conditional-token order book and settles automatically in USDC. The other three venues — Kalshi, Betfair, Manifold — sit alongside as off-chain reference points so you can see how the contract translates across regulatory and settlement regimes.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
FAQ
- Why USDC and not ETH or USDT?
- USDC is the Polygon standard — audited reserves (Circle, monthly attestation), deepest order book, low gas costs. ETH volatility would distort probability quotes; USDT has thinner Polygon liquidity than USDC.
- Can I use Bitcoin directly?
- No, Polymarket operates exclusively in USDC on Polygon. You can bridge BTC to USDC via an exchange or bridge service and deposit on Polygon — typically 10-30 minutes processing time.
- How does UMA secure the resolution?
- The UMA Optimistic Oracle uses a bond system: a proposer posts a bond, a two-hour challenge window opens. On dispute the losing side forfeits the bond — financial incentive for honest resolution.
- How volatile are crypto prediction markets?
- Crypto markets react to spot prices — a 5% BTC move typically shifts a "BTC above X by date" market 10-20%. Polymarket crypto market liquidity is usually six-figure USD, sufficient for active trading.
- Are crypto prediction markets taxable in the US?
- In the US, prediction market gains are typically treated as ordinary income or short-term capital gains depending on holding period. Consult a tax professional for your specific situation — we cannot provide tax advice.
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