Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Kalshi UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Kalshi UK → |
Polymarket polymarket.com |
100% | 0% | 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
| United States (-1.5) | 100% United States | 0% Paraguay |
| Paraguay (-1.5) | 0% Paraguay | 100% United States |
| United States (-2.5) | 100% United States | 0% Paraguay |
| Paraguay (-2.5) | 0% Paraguay | 100% United States |
| O/U 0.5 | 100% Over | 0% Under |
| O/U 1.5 | 100% Over | 0% Under |
Market context
The United States men's national team faces Paraguay in a World Cup qualifier on 12 June 2026, with kickoff at 9:00 PM ET. Polymarket currently prices the conditional token for "More Markets" at 23 cents on the dollar, implying roughly a one-in-four chance that additional betting contracts will be created for this fixture. The settlement window closes at 01:00 UTC on 13 June, giving traders a narrow window to assess whether the match will generate sufficient liquidity demand to justify new market creation on-chain.
Historical precedent suggests that CONCACAF qualifiers between established sides rarely trigger secondary market proliferation unless the match carries playoff implications or involves unexpected competitive parity. The US has won four of its last five encounters with Paraguay across all competitions, with the most recent meeting in 2016 ending 1–1. When Polymarket has priced similar "More Markets" contracts for World Cup qualifiers, outcomes have hinged on whether the primary match contract (win/loss/draw) reaches sufficient volume within the first six hours of trading. Recent FIFA World Cup markets on Polymarket have shown that conditional tokens for secondary contracts settle YES only when primary markets exceed $50,000 in notional volume.
Traders should monitor the liquidity trajectory of the primary US–Paraguay contract during the first two hours of trading. CONMEBOL's fixture scheduling and any late-breaking team news—particularly injury announcements or squad rotations—can shift retail participation. The timing of major sports betting platforms' promotional activity around this fixture will also influence whether Polymarket's operator deems additional markets economically viable before the settlement deadline.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.
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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