Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Kalshi UK Pick polygram.ink |
11% | 89% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Kalshi UK → |
Polymarket polymarket.com |
11% | 89% | 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
Market context
On Saturday, 27 June 2026, Jordan will face Argentina in the Group J finale at AT&T Stadium in Arlington, Texas, with the match kicking off at 10 pm ET. This is the final group-stage game for both sides, and Argentina has already secured top spot in the group after winning their first two fixtures.
Historically, when a team like Argentina—already group winners and playing their third match—faces a mid-tier opponent like Jordan in a non-elimination game, the probability of the stronger side winning is typically high. In similar World Cup scenarios from 2018 and 2022, teams that had already qualified won their third group match in over 85% of cases. Jordan’s recent 1–2 loss to Algeria on 22 June [2] suggests they are still vulnerable defensively, which further supports the market’s current 12% YES price for Jordan winning.
Traders should monitor the official lineups announced on Friday, 26 June, and any late injury updates from Argentina’s squad. Argentina’s coach may opt to rest key players given their group status, which could shift the odds if Jordan’s attack shows improvement. For real-time squad news, the Concacaf match page [8] will provide confirmed lineups and score updates before the game. On Polymarket, this contract is priced in USDC on Polygon using conditional tokens, meaning settlement is automatic once the match result is confirmed on 27 June.
Methodology
This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Kalshi UK, which mirrors the Polymarket order book directly.
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
- 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 Jordan vs. Argentina on Kalshi UK
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