Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Kalshi UK Pick polygram.ink |
1% | 99% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Kalshi UK → |
Polymarket polymarket.com |
1% | 99% | 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
| Jordan (-1.5) | 1% Jordan | 99% Argentina |
| Argentina (-1.5) | 65% Argentina | 36% Jordan |
| Jordan (-2.5) | 0% Jordan | 100% Argentina |
| Argentina (-2.5) | 41% Argentina | 60% Jordan |
| O/U 0.5 | 96% Over | 4% Under |
| O/U 1.5 | 84% Over | 17% Under |
Market context
Jordan and Argentina face off in the FIFA World Cup 2026 group stage match at AT&T Stadium in Arlington, Texas, with kickoff scheduled for 10 p.m. ET on Saturday, 27 June. On Polymarket, this contract for “more markets” in the fixture currently trades at a 1% implied probability for the YES outcome, reflecting the market’s view that additional betting avenues beyond the standard result are unlikely to materialise for this specific game. The pricing is driven by on-chain mechanics using USDC on the Polygon network, where conditional tokens determine settlement once the match concludes.
Historically, World Cup matches between top-ranked teams and lower-ranked opponents rarely generate significant “more markets” activity unless the game becomes unexpectedly open or high-scoring. Argentina, ranked FIFA 1, faces Jordan, ranked FIFA 63, with pre-match odds showing Argentina as a -2.5 favourite and a total goals line of 3.5, suggesting a tight, controlled contest rather than a chaotic one that would spawn extra markets[1][3]. Comparable cases from previous World Cups show that such mismatches typically settle with standard result, goals, and half-time markets, with little traction for exotic or secondary propositions.
Traders should monitor live updates from ESPN and Reuters for any in-game anomalies, such as early goals, injuries to key players like Lionel Messi, or referee decisions that could shift the match dynamics[2][4]. The match referee, Istvan Kovacs of Romania, is known for strict disciplinary control, which may limit the frequency of contentious moments that often trigger additional market openings[2]. Any sudden changes in the scoreline or player availability before the 2026-06-28 settlement window will be the primary catalysts for potential shifts in the implied probability of the YES outcome.
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
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
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.
- Is this market available outside the US?
- Kalshi UK 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.
- 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 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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