Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this 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% |
| O/U 3.5 | 100% |
| O/U 4.5 | 100% |
| O/U 5.5 | 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% |
| 1st Half O/U 2.5 | 100% |
| Yellow-Red KV Mechelen O/U 0.5 | 100% |
| Yellow-Red KV Mechelen O/U 1.5 | 100% |
| Yellow-Red KV Mechelen O/U 2.5 | 100% |
| Standard Liege O/U 0.5 | 100% |
| Standard Liege O/U 1.5 | 100% |
| Standard Liege O/U 2.5 | 100% |
| Yellow-Red KV Mechelen 1st Half O/U 0.5 | 100% |
| Standard Liege 1st Half O/U 0.5 | 100% |
| Standard Liege 1st Half O/U 1.5 | 100% |
| Both Teams to Score in Second Half | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| 2nd Half O/U 2.5 | 100% |
| Yellow-Red KV Mechelen 2nd Half O/U 0.5 | 100% |
| Yellow-Red KV Mechelen 2nd Half O/U 1.5 | 100% |
| Standard Liege 2nd Half O/U 0.5 | 100% |
| Yellow-Red KV Mechelen (-1.5) | 0% |
| Standard Liege (-1.5) | 0% |
| Yellow-Red KV Mechelen (-2.5) | 0% |
| Standard Liege (-2.5) | 0% |
| Yellow-Red KV Mechelen 1st Half O/U 1.5 | 0% |
| Standard Liege 2nd Half O/U 1.5 | 0% |
Market context
Yellow-Red KV Mechelen hosts Standard Liège on 16 August in the opening fixture of the 2026–27 Belgian Pro League season. Polymarket currently prices this "More Markets" contract at 0% YES, reflecting either minimal liquidity on the conditional token pair or genuine uncertainty about whether additional derivative markets will launch around this match. The settlement window closes at 16:30 UTC on match day, giving traders roughly four hours after kick-off to assess whether supplementary betting instruments have been created on-chain.
Historical precedent from Polymarket's coverage of European football suggests that "More Markets" contracts on lower-profile fixtures—particularly opening-day matches in secondary leagues—rarely trigger affirmative settlements. Mechelen and Standard, whilst established Belgian clubs, lack the commercial draw of Anderlecht or Club Brugge, and Polymarket's market-creation incentives typically concentrate on high-liquidity events. The 0% pricing aligns with this pattern: traders are pricing in the probability that no additional conditional token markets will be spun up around this specific match, whether due to insufficient demand or operational constraints on the platform.
Catalysts remain limited. Standard Liège's recent ownership restructuring and Mechelen's mid-table status mean neither club commands the kind of pre-season attention that would ordinarily trigger secondary market creation. The fixture itself carries no European qualification implications at this stage. Traders monitoring this contract should watch for any Polymarket announcements regarding Belgian Pro League market expansion in late July or early August, though the settlement window's tight four-hour window post-match substantially reduces the likelihood of reactive market launches.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
UK Frequently Asked Questions
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- 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%.
Trade Yellow-Red KV Mechelen vs. Standard Liege - More Mar… on PolyGram
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