Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Kalshi UK Pick polygram.ink |
2% | 98% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Kalshi UK → |
Polymarket polymarket.com |
2% | 98% | 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
| Uzbekistan (-1.5) | 2% Uzbekistan | 98% Colombia |
| Colombia (-1.5) | 46% Colombia | 55% Uzbekistan |
| Uzbekistan (-2.5) | 1% Uzbekistan | 99% Colombia |
| O/U 0.5 | 93% Over | 8% Under |
| O/U 2.5 | 49% Over | 52% Under |
| O/U 3.5 | 28% Over | 73% Under |
Market context
Uzbekistan and Colombia will meet in a FIFA World Cup group-stage fixture on 17 June 2026, with the match kicking off at 22:00 ET. Polymarket currently prices the conditional token for additional markets on this specific game at 3%, implying traders believe the probability of supplementary betting contracts launching around this match is low. The settlement window closes on 18 June at 02:00 UTC, capturing the immediate post-match period when such markets would typically be created or confirmed.
Historical precedent suggests that major World Cup fixtures—particularly those involving established confederations like CONMEBOL and AFC—routinely attract expanded market offerings on Polymarket. The 2022 tournament saw near-universal market proliferation for group-stage matches involving comparable nations. Uzbekistan's participation marks their fourth World Cup appearance, whilst Colombia qualified for their sixth tournament. Both nations have generated sufficient trading volume in prior competitions to justify derivative contract creation, though the depth of liquidity varies considerably by match prominence and timing.
The key catalyst remains FIFA's official match scheduling confirmation and any late fixture adjustments. Polymarket's market creation typically depends on sufficient trader demand signals and platform capacity allocation during the tournament window. Announcements regarding broadcast rights distribution and regional betting regulations could influence whether additional markets materialise. The 3% pricing reflects genuine uncertainty about platform resource prioritisation rather than scepticism about the underlying match occurring.
Methodology
We track Uzbekistan vs. Colombia - 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
- Where can I trade this market with the lowest fees?
- On Kalshi UK, 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 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.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Kalshi UK 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.
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