Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Alternative) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
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% |
| CR Brasil 1st Half O/U 0.5 | 100% |
| Ceará SC O/U 0.5 | 73% |
| O/U 1.5 | 64% |
| Ceará SC O/U 1.5 | 56% |
| CR Brasil O/U 0.5 | 50% |
| CR Brasil O/U 2.5 | 50% |
| Both Teams to Score in Second Half | 50% |
| 2nd Half O/U 0.5 | 50% |
| 2nd Half O/U 1.5 | 50% |
| Ceará SC 2nd Half O/U 0.5 | 50% |
| CR Brasil 2nd Half O/U 0.5 | 50% |
| Both Teams to Score | 49% |
| 2nd Half O/U 2.5 | 49% |
| Ceará SC 2nd Half O/U 1.5 | 49% |
| CR Brasil 2nd Half O/U 1.5 | 49% |
| Ceará SC O/U 2.5 | 48% |
| O/U 2.5 | 31% |
| CR Brasil O/U 1.5 | 27% |
| O/U 3.5 | 11% |
| CR Brasil (-1.5) | 8% |
| O/U 5.5 | 5% |
| CR Brasil (-2.5) | 3% |
| O/U 4.5 | 3% |
| Ceará SC (-1.5) | 2% |
| Ceará SC (-2.5) | 2% |
| CR Brasil 1st Half O/U 1.5 | 1% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Ceará SC 1st Half O/U 0.5 | 0% |
| Ceará SC 1st Half O/U 1.5 | 0% |
Market context
Ceará’s match with CR Brasil in Brazil’s Serie B has a very low 2% crowd-implied price on the “more markets” event, which points to traders seeing a narrow chance that one of the auxiliary markets on the game will resolve in the specified direction. That is materially lower than the main-match pricing seen elsewhere: one market snapshot puts Ceará around 43% implied, while bookmaker pages around the fixture show home-win pricing closer to the mid-40s to low-50s range, depending on the model and margin.[1][2][6]
For platform comparison, the same fixture can look different across Polymarket, Kalshi, Betfair, and Smarkets because some venues display *implied probability* directly while others lean on *decimal odds*, then layer different fees, spreads, and access rules on top. Kalshi’s related Ceará market was showing 32% on a first-half winner line, underscoring how alternative contracts on the same game can price very differently from a broad “more markets” basket.[5] In practical terms, the trader focus is less on the headline match winner and more on what extra market is being added, since settlement depends on the exact rules and official match feed rather than the broader result.[5]
The main catalysts are lineup news, late schedule changes, and any adjustment to the market list before the 22:30 UTC settlement window closes. Because this is a Brazilian domestic fixture, traders should watch for official club and league announcements close to kick-off, plus any KYC or regional access limits that can affect who is able to trade on each platform. Recent odds pages were still moving on the day of the match, which suggests that late information was being absorbed into prices rather than locked in early.[2][6]
Methodology
This page compares Ceará SC vs. CR Brasil - 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 Polymarket Alternative, 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.
- Which platform is accessible globally?
- Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Polymarket Alternative has a different geo footprint and routes to Polymarket's order book at 0% fees.
- Are all these platforms regulated?
- No. Kalshi is CFTC-regulated (US). Betfair and Smarkets are UK Gambling Commission licensed. Polymarket operates without explicit regulation — a different risk profile than a regulated sportsbook.
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