Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
25% | 75% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
25% | 75% | 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
Market context
The upcoming FIFA World Cup Group K match between Colombia and Portugal will take place at Hard Rock Stadium in Miami on Saturday, 27 June 2026, with kickoff at 7:30pm local time. Colombia enters the fixture with momentum after a 1–0 victory against DR Congo on 23 June, sealed by Muñoz’s 76th-minute strike, while Portugal holds a 1–1 record in the group stage with wins against Uzbekistan and a draw with DR Congo [2][4]. The crowd-implied probability of 25% YES for Colombia winning reflects their underdog status despite recent form, a pattern consistent with historical World Cup knockout games where lower-ranked teams face established European powers in high-pressure environments.
Comparable cases from past World Cups show that teams with strong group-stage finishes but lower global rankings often struggle to convert form into knockout wins against top-tier opponents, particularly when playing away from home. In the 2018 and 2022 tournaments, South American teams like Peru and Costa Rica faced similar odds against European sides, with win probabilities hovering near 20–30% before matches, mirroring today’s market sentiment [7]. Traders should monitor pre-match squad announcements, especially regarding Muñoz’s fitness and Portugal’s midfield rotations, as well as any late weather updates for Miami, which could influence playing conditions. Recent coverage from Sky Sports highlights the tactical importance of Colombia’s defensive structure against Portugal’s attacking depth, a key dependency for the outcome [5].
Regulatory accessibility for this market is shaped by overlapping frameworks: Germany’s GlüStV imposes strict licensing for online betting, while the US CFTC asserts reach over digital prediction markets involving US participants. The “no-KYC up to $1,500” provision allows traders to access the market without identity verification for smaller stakes, enhancing accessibility for casual participants but limiting exposure for institutional players. This structure aligns with emerging compliance models that balance consumer access with anti-money laundering obligations, ensuring the market remains open to a broad audience while adhering to legal standards.
Methodology
We track Colombia vs. Portugal on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
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
- 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 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 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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