Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi vs Polymarket) Pick polygram.ink (preferred broker) |
1% | 99% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
1% | 99% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 2nd Half O/U 0.5 | 1% |
| Ceará SC (-1.5) | 0% |
| Athletic Club (-1.5) | 0% |
| Ceará SC (-2.5) | 0% |
| Athletic Club (-2.5) | 0% |
| O/U 0.5 | 0% |
| O/U 1.5 | 0% |
| O/U 2.5 | 0% |
| O/U 3.5 | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 0.5 | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Ceará SC O/U 0.5 | 0% |
| Ceará SC O/U 1.5 | 0% |
| Ceará SC O/U 2.5 | 0% |
| Athletic Club O/U 0.5 | 0% |
| Athletic Club O/U 1.5 | 0% |
| Athletic Club O/U 2.5 | 0% |
| Ceará SC 1st Half O/U 0.5 | 0% |
| Ceará SC 1st Half O/U 1.5 | 0% |
| Athletic Club 1st Half O/U 0.5 | 0% |
| Athletic Club 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| Ceará SC 2nd Half O/U 0.5 | 0% |
| Ceará SC 2nd Half O/U 1.5 | 0% |
| Athletic Club 2nd Half O/U 0.5 | 0% |
| Athletic Club 2nd Half O/U 1.5 | 0% |
Market context
Ceará SC will face Athletic Club in a Brazil Serie B fixture on 13 July at 7:30 PM ET. The match carries significance for both clubs' promotion ambitions in the second tier, where points density and head-to-head records often determine playoff positioning. The current 0% implied probability on this "More Markets" contract suggests either extreme confidence in a specific outcome among early traders, or minimal liquidity and activity on this particular derivative market relative to standard match-result contracts.
Historical precedent in Serie B prediction markets shows that ancillary derivative contracts—those tracking secondary outcomes or exotic conditions—typically trade at wider bid-ask spreads than moneyline or total-goals markets. When a contract opens at 0% implied probability, it often reflects either a genuine consensus that the condition is near-impossible, or simply that no meaningful volume has yet accumulated to establish a true market price. Comparable fixtures in lower-tier Brazilian football have seen such contracts repriced substantially once major sportsbooks publish their opening lines or injury bulletins circulate.
Traders should monitor team news releases and official Serie B communications through 12 July for squad availability updates, particularly regarding key players for either side. Sportsbook lines from major operators—typically published 48 to 72 hours before kickoff—will provide a calibration point against the current prediction-market reading. Any divergence between conventional odds and the 0% reading here may signal either mispricing or a genuine structural difference in how the two markets are interpreting the underlying condition.
Methodology
We track Ceará SC vs. Athletic Club - More Markets across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
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.
FAQ
- 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 Kalshi vs Polymarket. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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