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% |
| O/U 1.5 | 100% |
| O/U 2.5 | 100% |
| Both Teams to Score | 100% |
| Both Teams to Score in First Half | 100% |
| 1st Half O/U 0.5 | 100% |
| 1st Half O/U 1.5 | 100% |
| Club Tijuana O/U 0.5 | 100% |
| Club Tijuana O/U 1.5 | 100% |
| CF Cruz Azul O/U 0.5 | 100% |
| Club Tijuana 1st Half O/U 0.5 | 100% |
| CF Cruz Azul 1st Half O/U 0.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| Club Tijuana 2nd Half O/U 0.5 | 100% |
| Both Teams to Score in Second Half | 50% |
| 2nd Half O/U 1.5 | 50% |
| 2nd Half O/U 2.5 | 50% |
| Club Tijuana 2nd Half O/U 1.5 | 50% |
| CF Cruz Azul 2nd Half O/U 0.5 | 50% |
| CF Cruz Azul 2nd Half O/U 1.5 | 50% |
| Club Tijuana O/U 2.5 | 49% |
| O/U 3.5 | 16% |
| CF Cruz Azul O/U 1.5 | 11% |
| Club Tijuana (-1.5) | 4% |
| CF Cruz Azul O/U 2.5 | 3% |
| Club Tijuana (-2.5) | 1% |
| O/U 4.5 | 1% |
| CF Cruz Azul (-1.5) | 0% |
| CF Cruz Azul (-2.5) | 0% |
| O/U 5.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Club Tijuana 1st Half O/U 1.5 | 0% |
| CF Cruz Azul 1st Half O/U 1.5 | 0% |
Market context
Club Tijuana will travel to Mexico City to face CF Cruz Azul on 16 August at 11:00 PM ET in a Liga MX regular-season fixture. The market settles on 17 August at 03:00 UTC, allowing roughly four hours post-match for result confirmation and on-chain USDC settlement. At 4% implied probability, the YES outcome—likely a specific match result or player prop—reflects a heavily discounted scenario within the broader Liga MX landscape.
Historical precedent suggests Liga MX secondary markets (those beyond match winner or total goals) often trade at extreme probabilities when tied to low-frequency events or player-specific conditions. Cruz Azul's recent form and home-ground advantage typically compress odds on their favour in direct matchups, yet niche market segments—such as exact scorelines, red card counts, or corner thresholds—routinely settle at single-digit probabilities. The 4% reading here aligns with markets pricing in either a rare tactical outcome or a condition requiring multiple independent events to align.
Traders should monitor team news releases and official Liga MX fixture confirmations through 15 August. Cruz Azul's squad availability and Tijuana's travel status carry material weight; any late withdrawals or injury announcements could shift the underlying probability. Funding rates on major perpetual futures (BTC/ETH) may also influence retail participation in secondary sports markets if macro volatility spikes, though direct correlation remains weak. Settlement hinges on official Liga MX records and broadcast confirmation, with USDC payouts processed on-chain within hours of result publication.
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.
UK Frequently Asked Questions
- 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.
- 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.
- Is Polymarket legal in the UK?
- Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.
- Do I pay tax on prediction market profits in the UK?
- UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.
- How do I deposit on Polymarket from the UK?
- UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.
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