Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi vs Polymarket) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| O/U 0.5 | 100% |
| 1st Half O/U 0.5 | 100% |
| SE Palmeiras O/U 0.5 | 100% |
| SE Palmeiras 1st Half O/U 0.5 | 100% |
| Club Cerro Porteño O/U 0.5 | 63% |
| O/U 1.5 | 59% |
| Club Cerro Porteño 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% |
| 2nd Half O/U 2.5 | 50% |
| Club Cerro Porteño 2nd Half O/U 0.5 | 50% |
| Club Cerro Porteño 2nd Half O/U 1.5 | 50% |
| SE Palmeiras 2nd Half O/U 0.5 | 50% |
| SE Palmeiras 2nd Half O/U 1.5 | 50% |
| SE Palmeiras O/U 1.5 | 41% |
| SE Palmeiras O/U 2.5 | 37% |
| SE Palmeiras (-1.5) | 31% |
| Club Cerro Porteño (-2.5) | 31% |
| Both Teams to Score | 31% |
| Club Cerro Porteño O/U 1.5 | 31% |
| O/U 2.5 | 22% |
| Club Cerro Porteño (-1.5) | 8% |
| O/U 3.5 | 7% |
| SE Palmeiras (-2.5) | 5% |
| O/U 4.5 | 4% |
| O/U 5.5 | 2% |
| Both Teams to Score in First Half | 1% |
| Club Cerro Porteño 1st Half O/U 0.5 | 1% |
| SE Palmeiras 1st Half O/U 1.5 | 1% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Club Cerro Porteño 1st Half O/U 1.5 | 0% |
Market context
Cerro Porteño will host SE Palmeiras in a Copa Libertadores fixture on 19 August at 6:00 PM ET. The prediction market currently implies an 8% probability for "more markets" to be offered on this match—a contract that settles YES if additional betting or trading markets become available beyond those already live. This low implied probability reflects the typical pattern: major sportsbooks and prediction platforms establish their core market suite weeks in advance, and supplementary markets materialise only when there is sufficient demand or when a match gains unexpected prominence.
Historical precedent suggests that Copa Libertadores matches between established clubs like Palmeiras and Cerro Porteño rarely trigger secondary market expansion unless injury news, suspension announcements, or late-stage line movements create trading interest. Palmeiras, as a Brazilian powerhouse with consistent continental exposure, tends to attract baseline coverage across platforms; Cerro Porteño, whilst a Paraguayan heavyweight, commands less consistent peripheral-market depth. Comparable quarter-final and group-stage fixtures in recent tournaments have seen additional markets surface only when a team faced a crisis—a key player ban, a manager departure, or a dramatic pre-match statement—that altered perceived match dynamics materially.
Traders should monitor official Copa Libertadores fixture confirmations and any squad announcements from either club in the week preceding the match. Sportsbook line movements and sharp-money activity on core markets (match result, over/under goals) may signal whether professional traders expect volatility sufficient to justify new market creation. Current divergence between the 8% prediction-market probability and typical sportsbook behaviour suggests limited consensus that supplementary markets will emerge.
Methodology
This page reviews Club Cerro Porteño vs. SE Palmeiras - More Markets across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Kalshi vs Polymarket, which mirrors the Polymarket order book at 0% fees.
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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