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% |
| Both Teams to Score | 100% |
| 1st Half O/U 0.5 | 100% |
| Al Ittihad Saudi Club O/U 0.5 | 100% |
| Al Kholood Saudi Club O/U 0.5 | 100% |
| Al Ittihad Saudi Club 1st Half O/U 0.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| Al Kholood Saudi Club 2nd Half O/U 0.5 | 100% |
| Al Ittihad Saudi Club (-1.5) | 0% |
| Al Kholood Saudi Club (-1.5) | 0% |
| Al Ittihad Saudi Club (-2.5) | 0% |
| Al Kholood Saudi Club (-2.5) | 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 in First Half | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Al Ittihad Saudi Club O/U 1.5 | 0% |
| Al Ittihad Saudi Club O/U 2.5 | 0% |
| Al Kholood Saudi Club O/U 1.5 | 0% |
| Al Kholood Saudi Club O/U 2.5 | 0% |
| Al Ittihad Saudi Club 1st Half O/U 1.5 | 0% |
| Al Kholood Saudi Club 1st Half O/U 0.5 | 0% |
| Al Kholood Saudi Club 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| Al Ittihad Saudi Club 2nd Half O/U 0.5 | 0% |
| Al Ittihad Saudi Club 2nd Half O/U 1.5 | 0% |
| Al Kholood Saudi Club 2nd Half O/U 1.5 | 0% |
Market context
Al Ittihad and Al Kholood are scheduled to contest a Saudi Professional League fixture on 15 August 2026 at 14:00 ET. The market currently reflects 0% implied probability for "more markets" — a secondary liquidity indicator tied to whether additional betting options will be offered on this specific match. This settlement window closes at 18:00 UTC the same day, creating a tight window between kick-off and contract resolution.
Historical precedent from Saudi Professional League coverage on prediction platforms shows that secondary market proliferation correlates with fixture prominence and pre-match trading volume. Matches involving higher-ranked clubs or those with significant domestic title implications typically trigger expanded market offerings within hours of fixture announcement. Al Ittihad's status as a Saudi elite club suggests baseline institutional interest, though Al Kholood's tier positioning will determine whether bookmakers and on-chain liquidity providers deem the matchup worthy of derivative markets. The zero probability reading indicates current market participants expect minimal secondary product deployment.
Traders should monitor official Saudi Professional League fixture confirmations and any schedule adjustments through early August. Exchange spot volumes in USDC pairs and funding rate movements on related sports derivatives may signal growing institutional appetite ahead of the settlement window. Whale accumulation patterns on btc-prediction.bet's sports verticals could precede market expansion announcements. Confirmation of broadcast rights across major regions and team sheet announcements typically trigger secondary market creation; absence of such signals through mid-August would reinforce the current zero-probability assessment.
Methodology
This page reads Al Ittihad Saudi Club vs. Al Kholood Saudi Club - More Markets on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed alongside for venue context. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.
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 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.
- 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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