Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Best Prediction Markets UK) Pick polygram.ink (preferred broker) |
91% | 9% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
91% | 9% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 0.5 | 91% |
| Argentina O/U 0.5 | 81% |
| 2nd Half O/U 0.5 | 75% |
| Team to Advance | 74% |
| O/U 1.5 | 69% |
| 1st Half O/U 0.5 | 64% |
| Argentina 2nd Half O/U 0.5 | 59% |
| Switzerland O/U 0.5 | 55% |
| Argentina O/U 1.5 | 48% |
| Argentina 1st Half O/U 0.5 | 48% |
| Both Teams to Score | 47% |
| O/U 2.5 | 43% |
| 2nd Half O/U 1.5 | 41% |
| Switzerland 2nd Half O/U 0.5 | 36% |
| Argentina (-1.5) | 30% |
| Will the Match Go to Extra Time? | 28% |
| 1st Half O/U 1.5 | 27% |
| Switzerland 1st Half O/U 0.5 | 26% |
| Switzerland 1st Half O/U 1.5 | 26% |
| Argentina O/U 2.5 | 23% |
| Both Teams to Score in Second Half | 23% |
| Argentina 2nd Half O/U 1.5 | 23% |
| O/U 3.5 | 22% |
| Switzerland O/U 1.5 | 19% |
| 2nd Half O/U 2.5 | 18% |
| Will the Match Go to a Penalty Shootout? | 16% |
| Both Teams to Score in First Half | 14% |
| Argentina 1st Half O/U 1.5 | 14% |
| Argentina (-2.5) | 13% |
| O/U 4.5 | 10% |
| 1st Half O/U 2.5 | 8% |
| Switzerland 2nd Half O/U 1.5 | 8% |
| Switzerland O/U 2.5 | 6% |
| Switzerland (-1.5) | 5% |
| Argentina (-3.5) | 5% |
| Argentina (-4.5) | 5% |
| Argentina (-5.5) | 5% |
| O/U 5.5 | 4% |
| Switzerland (-5.5) | 2% |
| O/U 6.5 | 2% |
| Switzerland (-2.5) | 1% |
| Switzerland (-4.5) | 1% |
| O/U 7.5 | 1% |
| O/U 8.5 | 1% |
| Switzerland (-3.5) | 0% |
Market context
Argentina and Switzerland face off in the FIFA World Cup 2026 quarter-final at Kansas City on 11 July, with the prediction market on “more markets” currently pricing a 30% YES probability. This contract hinges on whether the match generates additional betting outcomes beyond the standard winner, such as goals, cards, or penalties, which often materialise in tight knockout ties where momentum shifts frequently.
Historically, quarter-finals between defending champions and organised underdogs like Switzerland tend to produce high-event games: Argentina’s 2–1 and 3–2 quarter-final wins in recent tournaments both featured goals from both sides and at least one booking, while Switzerland’s last World Cup knockout appearance also saw a yellow card and over 2.5 goals. The current 30% implied probability aligns closely with sportsbook pricing for “both teams to score” (4/6 for over 2 goals) and Granit Xhaka to be booked (10/3), suggesting the prediction market is slightly undervaluing these correlated catalysts compared to traditional bookmakers [1][2].
Traders should monitor final squad announcements and pre-match tactical setups, particularly whether Argentina deploy a high press that forces Switzerland into midfield confrontations—a key driver for bookings and goals. ESPN analysts split on the scoreline, with four predicting Argentina 2–1 and one backing Switzerland 2–1, indicating a narrow margin where extra-time or penalty scenarios could trigger the “more markets” condition [5]. The settlement window closes shortly after the match ends, so any late-injury updates or weather delays in Kansas City could alter the event’s tempo and outcome probability.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
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
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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.
- 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.
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