Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Kalshi UK Pick polygram.ink |
9% | 91% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Kalshi UK → |
Polymarket polymarket.com |
9% | 91% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Kalshi UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Kalshi UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Kalshi UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Kalshi UK → |
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 Kalshi UK.
Active sub-markets
| Czechia (-1.5) | 9% Czechia | 92% Mexico |
| Czechia (-2.5) | 2% Czechia | 98% Mexico |
| O/U 2.5 | 47% Over | 54% Under |
| Both Teams to Score | 51% YES | 50% NO |
| Mexico (-2.5) | 11% Mexico | 90% Czechia |
| O/U 5.5 | 5% Over | 95% Under |
Market context
Czechia and Mexico will face off tonight in a pivotal Group A clash at the 2026 FIFA World Cup, with kick-off set for 9 p.m. ET at Estadio Azteca in Mexico City[2][3]. This match determines which team from their group advances to the knockout stage, as Mexico may already be through while Czechia desperately needs a win to prolong their World Cup stay[6][7].
Historically, World Cup games where one side is fighting for survival against a team with a secure position often produce lower-than-average market volatility, with conditional outcomes like "more markets" resolving near the 5–12% range when the stronger side is not under pressure[1]. In comparable Group A scenarios from previous tournaments, the probability of exceeding market thresholds hovered around 8–10% when the leading team had already secured progression, mirroring the current 9% YES price on Polymarket[1].
Traders should monitor the final referee assignment, currently Yael Falcon Perez, and any pre-match injury announcements that could alter tactical intensity[3]. The broadcast schedule on FOX and Telemundo, along with streaming via Peacock, will confirm live coverage integrity, which is critical for on-chain resolution of conditional tokens using USDC on Polygon[2][3]. Any delay or cancellation beyond two weeks would trigger a fair-price settlement per market rules, a dependency that traders must weigh against the low implied probability[1].
Methodology
We track Czechia vs. Mexico - 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
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
- 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 Kalshi UK?
- Zero. Kalshi UK 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.
Trade Czechia vs. Mexico - More Markets on Kalshi UK
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