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% |
| MH Maccabi Tel Aviv O/U 0.5 | 100% |
| MH Maccabi Tel Aviv 1st Half O/U 0.5 | 100% |
| Team to Advance | 100% |
| FC Sheriff Tiraspol O/U 2.5 | 50% |
| Both Teams to Score in Second Half | 50% |
| 2nd Half O/U 0.5 | 50% |
| 2nd Half O/U 1.5 | 50% |
| 2nd Half O/U 2.5 | 50% |
| MH Maccabi Tel Aviv 2nd Half O/U 0.5 | 50% |
| FC Sheriff Tiraspol 2nd Half O/U 0.5 | 50% |
| MH Maccabi Tel Aviv (-1.5) | 43% |
| Both Teams to Score | 42% |
| FC Sheriff Tiraspol O/U 0.5 | 41% |
| MH Maccabi Tel Aviv O/U 2.5 | 39% |
| MH Maccabi Tel Aviv (-2.5) | 28% |
| FC Sheriff Tiraspol O/U 1.5 | 27% |
| MH Maccabi Tel Aviv 2nd Half O/U 1.5 | 25% |
| FC Sheriff Tiraspol 2nd Half O/U 1.5 | 25% |
| O/U 1.5 | 16% |
| MH Maccabi Tel Aviv O/U 1.5 | 14% |
| O/U 2.5 | 4% |
| FC Sheriff Tiraspol (-1.5) | 2% |
| FC Sheriff Tiraspol (-2.5) | 2% |
| O/U 3.5 | 1% |
| O/U 4.5 | 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% |
| MH Maccabi Tel Aviv 1st Half O/U 1.5 | 0% |
| FC Sheriff Tiraspol 1st Half O/U 0.5 | 0% |
| FC Sheriff Tiraspol 1st Half O/U 1.5 | 0% |
Market context
Maccabi Tel Aviv have already turned this tie into a lopsided second leg after a 5-0 win in Tiraspol, which is the cleanest real-world anchor for reading the market. That sort of first-leg cushion usually compresses the remaining outcome set towards straightforward progression cases and away from anything requiring a late collapse, so a 43% **YES** price looks more like a mid-range probability on a broad “more markets” contract than a direct read on the football result itself. Recent match data also point the same way: Maccabi have been scoring freely in this qualifier, while Sheriff’s route now depends on a rare swing rather than normal game state.[1][3][7][13]
For traders, the key catalysts are timing and settlement mechanics rather than fresh sporting upside. The return leg is scheduled for 30 July at 12:00 PM ET, with the market’s settlement window ending later that day, so the final official line-up, venue confirmation, and any late change in match status are the main event-driven risks to watch.[3][13] On the crypto side, the contract settles in USDC, so the practical trade is also about stablecoin plumbing and broader risk sentiment: BTC and ETH spot moves, funding-rate shifts, and large exchange flows can affect how aggressively capital rotates into short-dated prediction markets, even when the underlying football edge is largely fixed by the 5-0 aggregate state.
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.
- 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.
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