Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| O/U 0.5 | 100% |
| 1st Half O/U 0.5 | 100% |
| PFK Levski Sofia O/U 0.5 | 100% |
| PFK Levski Sofia 1st Half O/U 0.5 | 100% |
| 2nd Half O/U 0.5 | 77% |
| O/U 1.5 | 74% |
| Both Teams to Score in Second Half | 51% |
| PFK Levski Sofia 2nd Half O/U 0.5 | 51% |
| PFK Levski Sofia O/U 1.5 | 50% |
| 2nd Half O/U 1.5 | 50% |
| 2nd Half O/U 2.5 | 50% |
| PFK Levski Sofia 2nd Half O/U 1.5 | 50% |
| Universitatea Craiova CS 2nd Half O/U 0.5 | 50% |
| Universitatea Craiova CS 2nd Half O/U 1.5 | 50% |
| Both Teams to Score | 48% |
| Universitatea Craiova CS O/U 0.5 | 48% |
| O/U 2.5 | 38% |
| PFK Levski Sofia (-1.5) | 32% |
| O/U 3.5 | 14% |
| PFK Levski Sofia O/U 2.5 | 14% |
| Universitatea Craiova CS O/U 1.5 | 13% |
| PFK Levski Sofia (-2.5) | 9% |
| O/U 4.5 | 4% |
| Universitatea Craiova CS O/U 2.5 | 2% |
| Universitatea Craiova CS (-1.5) | 1% |
| Universitatea Craiova CS (-2.5) | 1% |
| O/U 5.5 | 1% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| PFK Levski Sofia 1st Half O/U 1.5 | 0% |
| Universitatea Craiova CS 1st Half O/U 0.5 | 0% |
| Universitatea Craiova CS 1st Half O/U 1.5 | 0% |
Market context
Levski Sofia are hosting CS Universitatea Craiova in a UEFA Champions League qualifying tie at Georgi Asparuhov Stadium, with the market window tied to the second-round match scheduled for 22 July. Sky Sports lists the fixture as a 6:30 pm start, and the scoreline shown in its match tracker is 0-0, which makes “more markets” mainly a question of whether the match produces enough live action or market-listed outcomes beyond the basic win-draw-win set.[1]
A 32% yes price is broadly in line with a qualifier that looks close on paper rather than one side being heavily favoured. Recent H2H/xG snapshots from FootyStats show near-equal underlying numbers, with the teams clustered around the mid-1s for expected goals, while 365Scores’ market list also points to a fairly balanced game, with standard derivative angles such as over 1.5 goals, Asian handicaps and both teams to score.[2][3] For a prediction market settled in USDC, that kind of evenly matched profile typically leaves scope for swings if the live price of the underlying football event moves quickly.
Traders should watch line-up news, late injury reports and any confirmation of the match state as the settlement window closes, because qualifiers can turn on one team selection, a red card or a first-half goal. On the crypto side, the main contextual driver is broader risk appetite rather than a direct football linkage: if BTC and ETH spot are stable and funding is muted, liquidity in USDC-settled event markets usually stays cleaner; if funding or whale flows in the majors spike, smaller prediction books can see sharper repricing even when the sports catalyst itself is unchanged.
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
- What are crypto prediction markets?
- Crypto prediction markets are on-chain smart contracts where you buy YES or NO shares on a future crypto event (e.g. "BTC above $100k by year-end"). The market price between 0¢ and 100¢ is the implied probability.
- What does a transaction cost on Polygon?
- Polygon gas is typically under $0.01 per transaction. A full trade cycle (Approve + Order + Fill) totals around $0.03 — compared to $5-50 on Ethereum mainnet.
- 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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