Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Alternative UK) 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% |
| 1st Half O/U 0.5 | 100% |
| 1st Half O/U 1.5 | 100% |
| CR Flamengo O/U 1.5 | 100% |
| CR Flamengo 1st Half O/U 1.5 | 100% |
| CR Flamengo O/U 0.5 | 99% |
| CR Flamengo O/U 2.5 | 99% |
| CR Flamengo 1st Half O/U 0.5 | 99% |
| 2nd Half O/U 0.5 | 99% |
| CR Flamengo 2nd Half O/U 0.5 | 99% |
| CR Flamengo (-1.5) | 97% |
| CR Flamengo (-2.5) | 86% |
| O/U 3.5 | 53% |
| Both Teams to Score in Second Half | 51% |
| 2nd Half O/U 1.5 | 50% |
| 2nd Half O/U 2.5 | 50% |
| Associação Chapecoense de Futebol 2nd Half O/U 0.5 | 50% |
| Associação Chapecoense de Futebol 2nd Half O/U 1.5 | 50% |
| CR Flamengo 2nd Half O/U 1.5 | 50% |
| Both Teams to Score | 22% |
| Associação Chapecoense de Futebol O/U 0.5 | 22% |
| O/U 4.5 | 15% |
| Associação Chapecoense de Futebol O/U 2.5 | 4% |
| O/U 5.5 | 3% |
| Associação Chapecoense de Futebol O/U 1.5 | 2% |
| Associação Chapecoense de Futebol 1st Half O/U 0.5 | 1% |
| Associação Chapecoense de Futebol 1st Half O/U 1.5 | 1% |
| Associação Chapecoense de Futebol (-1.5) | 0% |
| Associação Chapecoense de Futebol (-2.5) | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 2.5 | 0% |
Market context
Associação Chapecoense de Futebol are due to meet CR Flamengo in a Brasileirão Série A fixture, and the linked Polymarket contract for the “more markets” cluster is currently showing **0% YES**, which means the specific sub-market has effectively not been priced in despite the main match market leaning heavily towards Flamengo. Polymarket’s own match page has Flamengo at about **65.5%** to win, while multiple bookmaker aggregators cluster Flamengo closer to **1.47–1.49 decimal odds**, roughly a **67%** implied win chance before margin, with Chapecoense around **6.75–8.00** and the draw around **4.20–4.50**.[1][4][8][9][11]
That gap matters for platform comparison. On Polymarket and Kalshi-style contracts, the headline number is usually an implied probability, whereas Betfair and Smarkets-style books present decimal prices and then apply commission rather than baking the margin into the quoted line in the same way. For this fixture, that makes the main read straightforward: Flamengo is the market favourite, but the 0% YES on a side market can reflect contract-specific wording, settlement rules, or simply no active liquidity rather than a view that the football outcome is impossible.[1][6][8]
The main catalysts are team news, late squad rotation, and whether Flamengo prioritises this league match amid its wider schedule. Current previews also point to Flamengo’s stronger table position and recent form, while Chapecoense sit near the bottom with a weak defensive record, so any confirmed absence of key Flamengo starters or an unexpected home selection change would be the clearest reason for a repricing.[1][6] A final check is whether the market’s settlement wording matches the platform’s definition of the “more markets” outcome, because with prediction contracts the edge often comes from rule interpretation as much as from the football itself.[1]
Methodology
This page compares Associação Chapecoense de Futebol vs. CR Flamengo - More Markets 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 Kalshi Alternative UK, 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.
- Which platform has the deepest liquidity?
- Polymarket — by a wide margin. Top markets reach $50-500M volume, Kalshi ~$200M cumulative, Betfair similar. Deeper liquidity means your trade moves the quote less.
- 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 is accessible globally?
- Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Kalshi Alternative UK has a different geo footprint and routes to Polymarket's order book at 0% fees.
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