Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Robinhood Prediction Markets) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Go to the live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Go to the live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Go to the live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Go to the live market → |
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
The ASEAN Championship fixture between Thailand and Singapore on 18 August 2026 represents a regional football encounter where the final score at 90 minutes (plus stoppage time) will determine settlement. The market currently shows 0% implied probability across listed outcomes, suggesting either sparse liquidity or that traders anticipate an unlisted scoreline. This dynamic differs markedly across platforms: Polymarket's binary structure and Kalshi's regulated US framework each handle tail-risk outcomes differently, whilst Betfair and Smarkets allow decimal odds that can price fractional probabilities on specific scorelines more granularly. The settlement window closes at 13:00 UTC on match day, giving traders a narrow window post-match to reconcile positions before final resolution.
Historical ASEAN Championship encounters between these neighbours show competitive, low-scoring affairs. Thailand has won 8 of their last 15 head-to-head meetings, with Singapore claiming 4 victories; draws occur roughly once per four matches. Goal-scoring patterns in regional qualifiers typically cluster around 1–2 goals per side, making exact scores like 1–0, 1–1, and 2–1 statistically more probable than higher-scoring outcomes. The 0% reading on this market likely reflects the sheer number of possible scorelines (theoretically infinite, practically 20–30 realistic outcomes) distributed across a single "Any Other Score" catch-all category.
Traders should monitor squad announcements and injury bulletins from both federations in the weeks preceding the match. Recent ASEAN Championship scheduling has occasionally shifted due to venue or weather constraints; confirmation of the 9:00 AM ET kickoff time and venue should be verified through the AFC's official fixture list. Kalshi's KYC requirements may exclude some international traders, whilst Smarkets' European regulatory standing and Polymarket's offshore model create different accessibility profiles for this specific market.
Methodology
This page compares Thailand vs. Singapore - Exact Score specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. The live probability is the Polymarket mid; the comparison columns summarise each venue's fee structure, KYC, settlement currency and payment rails. Every CTA routes to Robinhood Prediction Markets, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Polymarket settles via UMA Optimistic Oracle on Polygon. A proposer posts the outcome with a bond, the two-hour window runs, then the smart contract pays USDC.
Kalshi settles USD through the CFTC-regulated clearinghouse — the cleanest variant, with heavier KYC. Betfair Exchange settles in account currency (GBP/EUR), net of 2-5% commission. Smarkets follows the same model as Betfair with a lower default 2% commission.
FAQ
- Polymarket vs Kalshi — which is better?
- Depends on your location. Kalshi is CFTC-regulated, US-only with full KYC. Polymarket is global, on-chain, no KYC up to $1,500. Polymarket has ~10x higher liquidity but higher regulatory risk.
- What does Polymarket cost vs Kalshi?
- Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.
- Is Betfair a Polymarket alternative?
- Only partially. Betfair Exchange is UK-focused with a sports-betting emphasis; they have politics markets but with thinner liquidity than Polymarket. Settlement in GBP/EUR, 2-5% commission on winnings.
- What about Smarkets as an alternative?
- Smarkets is a UK betting exchange with a lower default commission (2%) than Betfair. Liquidity on political markets is below Polymarket, comparable to Kalshi. Geo-blocked in many jurisdictions.
- Which platform supports Klarna/SOFORT?
- Directly: none. Polymarket accepts only USDC on Polygon. Robinhood Prediction Markets offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.
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