Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Scam?) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Place a position → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Place a position → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Place a position → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Place a position → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Thailand 1 - 2 Singapore | 100% |
| Thailand 0 - 0 Singapore | 0% |
| Thailand 0 - 1 Singapore | 0% |
| Thailand 1 - 0 Singapore | 0% |
| Thailand 0 - 2 Singapore | 0% |
| Thailand 1 - 1 Singapore | 0% |
| Thailand 2 - 0 Singapore | 0% |
| Thailand 0 - 3 Singapore | 0% |
| Thailand 2 - 1 Singapore | 0% |
| Thailand 3 - 0 Singapore | 0% |
| Thailand 1 - 3 Singapore | 0% |
| Thailand 2 - 2 Singapore | 0% |
| Thailand 3 - 1 Singapore | 0% |
| Thailand 2 - 3 Singapore | 0% |
| Thailand 3 - 2 Singapore | 0% |
| Thailand 3 - 3 Singapore | 0% |
| Any Other Score | 0% |
Market context
Thailand and Singapore will meet in the ASEAN Championship on 18 August 2026, with the match kicking off at 9:00 AM ET. The market settles on the exact final score after 90 minutes plus stoppage time, excluding extra time and penalties. Any result not explicitly listed resolves to "Any Other Score." Polymarket currently prices this contract at 0% YES, reflecting either extreme confidence in a dispersed outcome distribution or minimal liquidity across the listed exact-score outcomes on Polygon. The settlement window closes at 13:00 UTC on 18 August, allowing roughly four hours post-match for confirmation before conditional tokens are redeemed against USDC reserves.
Historical ASEAN Championship encounters between these sides show modest scoring patterns. Thailand and Singapore have produced mixed results in regional competition, with matches typically ranging from 1–0 to 2–1 scorelines. The 0% probability across all listed exact scores suggests traders expect the outcome to fall outside the pre-specified options—a rational assessment given the breadth of possible results in football and the specificity required to match an exact final score.
Traders should monitor team news and squad availability in the weeks preceding the fixture. Injury announcements, domestic league fixture congestion, and any official postponement notices from the ASEAN Football Federation will alter settlement mechanics. Recent regional tournaments have occasionally faced scheduling delays due to weather or logistical constraints in Southeast Asia, which would extend the market's open period beyond the initial settlement window.
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 Polymarket Scam?, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
UK Frequently Asked Questions
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Polymarket Scam?. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
- 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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