Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
68% | 32% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
68% | 32% | 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 | 68% |
| Qarabağ Ağdam FK O/U 0.5 | 54% |
| 2nd Half O/U 1.5 | 51% |
| Both Teams to Score in Second Half | 50% |
| 2nd Half O/U 2.5 | 50% |
| Qarabağ Ağdam FK 2nd Half O/U 0.5 | 50% |
| Qarabağ Ağdam FK 2nd Half O/U 1.5 | 50% |
| PFK CSKA Sofia 2nd Half O/U 0.5 | 50% |
| PFK CSKA Sofia 2nd Half O/U 1.5 | 50% |
| 2nd Half O/U 0.5 | 49% |
| PFK CSKA Sofia O/U 0.5 | 36% |
| O/U 1.5 | 31% |
| Qarabağ Ağdam FK O/U 1.5 | 26% |
| Both Teams to Score | 21% |
| Qarabağ Ağdam FK (-1.5) | 16% |
| O/U 2.5 | 10% |
| Qarabağ Ağdam FK O/U 2.5 | 9% |
| PFK CSKA Sofia O/U 1.5 | 8% |
| PFK CSKA Sofia O/U 2.5 | 4% |
| Qarabağ Ağdam FK (-2.5) | 3% |
| O/U 3.5 | 3% |
| PFK CSKA Sofia (-1.5) | 2% |
| PFK CSKA Sofia (-2.5) | 1% |
| O/U 4.5 | 1% |
| O/U 5.5 | 1% |
| 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% |
| Qarabağ Ağdam FK 1st Half O/U 0.5 | 0% |
| Qarabağ Ağdam FK 1st Half O/U 1.5 | 0% |
| PFK CSKA Sofia 1st Half O/U 0.5 | 0% |
| PFK CSKA Sofia 1st Half O/U 1.5 | 0% |
Market context
Qarabağ Ağdam FK face PFC CSKA Sofia in a UEFA Europa League tie on 23 July, with the market here asking only about whether *more markets* will be offered around the match rather than the match result itself. The current 16% crowd-implied Yes price suggests participants are treating this as a low-probability ancillary event, which is typical for niche contract types that depend on extra listings, not on pitch outcomes.
The recent head-to-head record gives Qarabağ the stronger footballing frame: CSKA lost 0-1 to Qarabağ in a July 2023 friendly, and FootyStats’ head-to-head page also rates Qarabağ well ahead on goals scored in this matchup. That kind of one-sided historical baseline matters only indirectly here, because the contract is about market creation, but stronger competitive interest can still support derivative listings if the exchange expects more trading attention around the fixture.
Traders should watch for any exchange-side announcement before the settlement window closes at 16:00 UTC, including whether the match is treated as a standard single event or whether the platform adds player, score, or qualification-related contracts. In crypto terms, the main microstructure risk is timing: USDC-settled event markets can reprice quickly if listing activity arrives late, and broader BTC/ETH volatility or funding-rate swings can influence risk appetite across the book even when the contract is not directly correlated to the match.
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.
- 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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