Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Trump Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
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% |
| Singapore O/U 0.5 | 100% |
| Singapore 1st Half O/U 0.5 | 100% |
| O/U 1.5 | 79% |
| Both Teams to Score | 62% |
| Thailand O/U 0.5 | 62% |
| 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% |
| Thailand 2nd Half O/U 0.5 | 50% |
| Thailand 2nd Half O/U 1.5 | 50% |
| Singapore 2nd Half O/U 0.5 | 50% |
| Singapore 2nd Half O/U 1.5 | 50% |
| O/U 2.5 | 45% |
| Singapore O/U 1.5 | 45% |
| Thailand O/U 1.5 | 24% |
| Singapore (-1.5) | 22% |
| O/U 3.5 | 19% |
| Singapore O/U 2.5 | 11% |
| Thailand (-1.5) | 6% |
| O/U 4.5 | 6% |
| Thailand O/U 2.5 | 6% |
| Singapore (-2.5) | 5% |
| Thailand (-2.5) | 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% |
| Thailand 1st Half O/U 0.5 | 0% |
| Thailand 1st Half O/U 1.5 | 0% |
| Singapore 1st Half O/U 1.5 | 0% |
Market context
The ASEAN Championship football match between Thailand and Singapore on 18 August represents a regional competitive fixture within Southeast Asia's premier international tournament. The market's 6% implied probability for "More Markets" suggests traders anticipate limited additional betting opportunities or supplementary markets will be offered by the host platform ahead of the 9:00 AM ET kickoff.
Historical precedent from previous ASEAN Championship tournaments indicates that market expansion typically correlates with fixture prominence and betting liquidity. Major derbies and knockout stages have historically attracted expanded market offerings—including handicap lines, goal-scorer props, and half-time/full-time combinations—whilst group-stage matches between lower-ranked sides have seen minimal supplementary markets. Thailand and Singapore occupy mid-tier positions within ASEAN rankings, suggesting modest commercial incentive for market proliferation compared to matches involving Vietnam, Indonesia, or the Philippines.
The settlement window closes at 13:00 GMT on 18 August, providing a narrow operational window for market creation post-kickoff. Traders should monitor platform announcements in the 48 hours preceding the match and track whether the fixture generates sufficient early trading volume to justify additional market deployment. Recent ASEAN Championship coverage from regional sports outlets has emphasised fixture scheduling and group-stage implications rather than individual match narratives, which may constrain the commercial case for expanded betting options. The current probability reflects this assessment: low demand signals and limited historical precedent for supplementary markets in comparable fixtures.
Methodology
This page tracks Thailand vs. Singapore - More Markets across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. For users geo-blocked from Polymarket directly, brokers like Trump Prediction provide a 0%-fee route into the same order book.
Resolution & payout
For political markets the resolution source is decisive. Polymarket defines a concrete source per contract (e.g. AP, Reuters, official electoral commission) and uses the UMA Optimistic Oracle as the on-chain dispute mechanism. With a clearly defined outcome the USDC payout lands within minutes of the final confirmation.
UK Frequently Asked Questions
- How accurate are political prediction markets?
- Historically more accurate than polls. Polymarket's Brier score on US 2024 elections was ~0.11 — better than 538 (~0.14) and every mainstream poll. Markets aggregate information with real skin in the game.
- What resolution source is used for elections?
- Polymarket defines the source per contract — usually Associated Press (AP Race Call), Reuters or the official electoral commission. The source is stated in contract details before the market opens.
- Which platform has the deepest political liquidity?
- Polymarket — by far. US 2024 presidential volume was ~$3.5B vs Kalshi (~$200M) and Betfair (~$120M). Where Polymarket is geo-blocked, brokers like Trump Prediction route into the same order book at 0% fees.
- Are political prediction markets legal in my country?
- It varies. They sit in legal gray areas in most jurisdictions. Polymarket is geo-blocked from US/UK/EU; some broker frontends have a different geo footprint. Trade only with capital you can afford to lose, and only if you understand the legal status in your jurisdiction.
- Are UK election prediction markets available from the UK?
- Yes. Betfair Exchange and Smarkets offer UKGC-regulated UK election markets (seat counts, party share, constituency results). Polymarket also lists UK election contracts with deeper global liquidity. Betfair winnings are typically tax-free for UK individuals; Polymarket profits are subject to HMRC CGT.
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