Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
100% | 0% | 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
| Mexico (-1.5) | 100% YES | 0% NO |
| Ghana (-1.5) | 0% YES | 100% NO |
| Mexico (-2.5) | 0% YES | 100% NO |
| Ghana (-2.5) | 0% YES | 100% NO |
| O/U 0.5 | 100% YES | 0% NO |
| O/U 1.5 | 100% YES | 0% NO |
Market context
Mexico and Ghana will meet in a FIFA International Friendly on 22 May 2026 at 10:00 PM ET. The prediction market contract "More Markets for Mexico vs. Ghana" currently trades at 100% implied probability, suggesting near-certainty that additional betting markets will be offered for this fixture across major sportsbooks and platforms. This reflects the standard practice of major operators launching multiple market types—including spreads, player props, and in-play options—for high-profile international matches involving nations with substantial betting populations in North America.
Historical precedent indicates that friendlies between Mexico and established African sides routinely attract multi-market coverage from tier-one sportsbooks. Mexico's consistent participation in major tournaments and Ghana's periodic qualification to World Cups have both generated sufficient wagering interest to justify expanded market offerings. The 100% probability aligns with how prediction markets typically price certainty around operational decisions by established bookmakers, where the commercial incentive to maximise liquidity on high-traffic fixtures is nearly automatic.
Traders should monitor whether either team experiences late injury announcements or squad withdrawals in the weeks preceding the match, as these can occasionally prompt sportsbooks to delay or restrict certain market types pending confirmation of final lineups. Additionally, any unexpected fixture postponement or venue change would directly affect market availability. Current sportsbook lines on the match outcome itself remain stable across major platforms, with Mexico favoured at approximately 1.65–1.75, suggesting confidence in fixture stability and standard market deployment timelines.
Methodology
We track Mexico vs. Ghana - More Markets 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'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.
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