SE Palmeiras vs. Club Cerro Porteño

Platform comparison

Active sub-markets

Market context

SE Palmeiras host Club Cerro Porteño in the Copa Libertadores group stage, with the market already closed to new information after kickoff. The prediction market is pricing the home side at 0% YES, which is more extreme than the small but not negligible away-side support seen in bookmaker-derived context earlier in the week. ESPN listed Palmeiras around -105 on the moneyline for the corresponding match-up, with Cerro Porteño only a narrow underdog in a low-scoring profile, while the same fixture had already ended 1-1 in Asunción on 29 April. That draw, plus Palmeiras’ strong historical edge in the head-to-head, helps explain why a home win would usually be the base case, but the current contract does not reflect that mainstream framing.

Comparable meetings have tended to keep Palmeiras on top rather than produce a clear Cerro Porteño upset. FotMob and AiScore both show Palmeiras ahead in the long-run head-to-head, with Cerro Porteño’s victories limited and recent encounters generally tighter than the broader historical record suggests. The key comparison for traders is not whether Palmeiras are favoured in isolation, but whether the contract’s 0% YES aligns with the rest of the market stack; on available pre-match pricing, it did not. For a live event like this, the main catalysts would have been line-up news, rotation decisions tied to Palmeiras’ domestic schedule, and any late team-sheet changes affecting starting forwards or midfield control, all of which could have shifted short-dated odds before settlement.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Is this market available outside the US?

PolyGram is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

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.