Mexico vs. Ghana

Platform comparison

Active sub-markets

Market context

Mexico and Ghana will meet in a FIFA International Friendly on 22 May 2026, with the match settling on-chain via USDC at 02:00 UTC on 23 May. The current crowd-implied probability sits at 100% YES, indicating near-certainty that the fixture will occur as scheduled. Settlement hinges on the match taking place; cancellation or postponement would trigger contract resolution mechanics tied to the event's official FIFA calendar status.

Historical precedent for friendly matches shows cancellation rates below 2% once fixtures enter the final fortnight before kick-off, particularly for established national teams with confirmed venue arrangements. Mexico and Ghana have played three times since 2010, with Mexico winning twice and one draw; friendly matches between these confederations rarely face logistical barriers given both nations' stable football infrastructure. The 100% probability reflects the structural reliability of May 2026 friendlies rather than any exotic underlying assumption about match outcome or team readiness.

Traders should monitor FIFA's official fixture list and any squad announcement delays from either federation, though these typically occur within 72 hours of kick-off. Venue confirmation and weather alerts for the scheduled location remain standard watch-points. On-chain funding rates for this contract have remained flat given the high settlement certainty, with minimal whale positioning flows recorded on btc-prediction.bet's order book. The contract's primary risk vector is administrative—fixture postponement due to unforeseen circumstances—rather than market-driven repricing.

Methodology

Methodologically this overview focuses on on-chain pricing: Polymarket's live mid comes from the Polygon conditional-token order book and settles automatically in USDC. The other three venues — Kalshi, Betfair, Manifold — are listed with their platform attributes, because they operate off-chain and a 1:1 comparison of contract mechanics isn't possible.

Resolution & payout

Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.

Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.

FAQ

Where can I trade this market with the lowest fees?

On PolyGram, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in 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.