Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi vs Polymarket) 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 | 76% |
| 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 1st Half O/U 0.5 | 49% |
| Argentina O/U 1.5 | 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 | 37% |
| 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% |
| Switzerland 2nd Half O/U 1.5 | 25% |
| Both Teams to Score in Second Half | 24% |
| Argentina O/U 2.5 | 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 | 17% |
| 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 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
The FIFA World Cup quarterfinal between Argentina and Switzerland kicks off on 11 July at 9:00 PM ET, with the match potentially requiring extra time or penalties to decide a winner. This specific contract, "Argentina vs. Switzerland – More Markets", currently implies a 30% probability that the game will extend beyond 90 minutes, a figure that diverges meaningfully from traditional sportsbook lines which often favour a regulation win for the stronger side.
Historical precedents in recent World Cups suggest that matches involving Argentina, particularly when they face resilient European defences like Switzerland, frequently drift into extra time. Argentina’s own Round of 16 clash against Egypt, where they trailed by two goals late in the second half before a dramatic 13-minute comeback, exemplifies their tendency for high-stakes, extended narratives [1]. Conversely, Switzerland’s path to the quarterfinals, outlasting Colombia in a penalty shootout after a tight contest, reinforces their capacity to grind games beyond the standard timeframe [1]. Analyst consensus varies, with some predicting a narrow 2-1 regulation win for Argentina while others foresee a 3-2 thriller or a 2-1 Switzerland victory, highlighting the uncertainty that fuels the "more markets" probability [3].
Traders should monitor the official starting lineups released shortly before the match, as the absence of key defenders or the inclusion of extra attacking options could shift the likelihood of extra time. Recent reports confirm Argentina survived a massive scare against Egypt, while Switzerland outlasted Colombia, setting the stage for a volatile encounter where both teams have shown defensive fragility and attacking resilience [1]. The over/under line is set at 2.5 goals with the under favoured, suggesting a tight game that could easily tip into extra time if neither side can secure a decisive lead in regulation [1]. Any late injury news regarding Lionel Messi or Granit Xhaka will be critical, as their presence significantly influences the match’s tempo and potential duration.
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
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Kalshi vs Polymarket. 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'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 Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Kalshi vs Polymarket trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
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