Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
8% | 92% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
8% | 92% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on PolyGram.
Active sub-markets
| Colombia (-1.5) | 8% Colombia | 93% Portugal |
| Portugal (-1.5) | 27% Portugal | 74% Colombia |
| Colombia (-2.5) | 2% Colombia | 98% Portugal |
| Portugal (-2.5) | 11% Portugal | 90% Colombia |
| O/U 0.5 | 93% Over | 8% Under |
| O/U 1.5 | 74% Over | 27% Under |
Market context
A straight shootout for the top spot in Group K of the 2026 FIFA World Cup awaits as Portugal take on Colombia at Hard Rock Stadium in Miami on Saturday evening, with kickoff at 7:30 p.m. ET[1]. On Polymarket, this contract is priced at an 8% YES probability for the "More Markets" outcome, reflecting the on-chain mechanics where USDC settles conditional tokens on the Polygon network[2]. The price sits low not because the match lacks intensity, but because the specific "more markets" trigger—likely an extra-time or penalty resolution—is statistically rare in standard World Cup group-stage fixtures.
Historically, similar 8% probabilities in World Cup group games have framed outcomes where one team dominates without needing extra time, as seen in previous Group K matches where Portugal secured top spots via clean wins[5]. Comparable cases from the 2022 tournament show that when a team like Portugal faces a mid-tier opponent like Colombia in a decisive group match, the result typically settles within 90 minutes, keeping "more markets" triggers unlikely unless both sides are desperate for a draw[1].
Traders should watch the referee Alireza Faghani’s disciplinary record and any late lineup announcements for key players, as these could influence the likelihood of extra time[1]. Recent news from ESPN confirms that both teams are fielding strong lineups, with Portugal’s attacking depth and Colombia’s defensive resilience making a high-scoring draw less probable[1]. The settlement window ends 23:30 UTC on June 27, so any pre-match news on injuries or tactical shifts will be the final catalyst before the market closes[6].
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
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
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.
- What does it cost to trade on PolyGram?
- Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- 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.
Trade Pronóstico: Colombia vs. Portugal - More Markets on PolyGram
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