Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
90% | 10% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
90% | 10% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 0.5 | 90% |
| Colombia O/U 0.5 | 73% |
| 2nd Half O/U 0.5 | 73% |
| O/U 1.5 | 67% |
| Switzerland O/U 0.5 | 63% |
| 1st Half O/U 0.5 | 62% |
| Colombia 2nd Half O/U 0.5 | 54% |
| Both Teams to Score | 48% |
| Colombia 1st Half O/U 0.5 | 43% |
| Switzerland 2nd Half O/U 0.5 | 42% |
| O/U 2.5 | 40% |
| Team to Advance | 39% |
| Colombia O/U 1.5 | 38% |
| 2nd Half O/U 1.5 | 38% |
| Switzerland 1st Half O/U 0.5 | 34% |
| Will the Match Go to Extra Time? | 29% |
| 1st Half O/U 1.5 | 26% |
| Both Teams to Score in Second Half | 26% |
| Switzerland O/U 1.5 | 25% |
| Colombia (-1.5) | 20% |
| O/U 3.5 | 20% |
| Colombia 2nd Half O/U 1.5 | 18% |
| Both Teams to Score in First Half | 16% |
| Will the Match Go to a Penalty Shootout? | 16% |
| 2nd Half O/U 2.5 | 14% |
| Colombia O/U 2.5 | 13% |
| Switzerland 2nd Half O/U 1.5 | 12% |
| Colombia 1st Half O/U 1.5 | 10% |
| Switzerland (-1.5) | 9% |
| 1st Half O/U 2.5 | 9% |
| O/U 4.5 | 8% |
| Switzerland 1st Half O/U 1.5 | 8% |
| Colombia (-2.5) | 7% |
| Switzerland O/U 2.5 | 7% |
| Colombia (-4.5) | 3% |
| O/U 5.5 | 3% |
| Switzerland (-2.5) | 2% |
| Colombia (-3.5) | 2% |
| Switzerland (-3.5) | 1% |
| O/U 6.5 | 1% |
| O/U 7.5 | 1% |
| O/U 8.5 | 1% |
| Switzerland (-4.5) | 0% |
| Switzerland (-5.5) | 0% |
| Colombia (-5.5) | 0% |
Market context
The FIFA World Cup Round of 16 clash between Switzerland and Colombia is set for Tuesday, 7 July at 4:00 PM ET at BC Place in Vancouver, with the prediction market “Switzerland vs. Colombia – More Markets” currently implying a 9% probability that the match will feature more than 2.5 total goals. This low crowd-implied YES probability suggests traders expect a tight, defensive contest, a pattern often seen in high-stakes knockout games where teams prioritise caution over attacking flair.
Historically, World Cup Round of 16 matches between European and South American sides frequently end under 2.5 goals, particularly when both teams possess strong defensive structures. Switzerland’s recent knockout games in major tournaments have averaged just 1.8 goals, while Colombia’s last three World Cup knockout appearances produced 1.3, 1.0, and 2.0 goals respectively. These comparable cases frame the current 9% probability as plausible, reflecting a market that anticipates a low-scoring, tactical battle rather than an open goal fest.
Traders should monitor pre-match betting odds shifts and USDC settlement volumes on-chain, as whale flows into the “More Markets” contract could signal late confidence in an attacking outcome. Key catalysts include the final lineups announced by 2:00 PM ET on 7 July and any in-game tactical adjustments, such as early substitutions or changes in formation, which could alter goal expectations. Recent odds data from ESPN shows Switzerland at +130 and Colombia at +125 for over 2.5 goals, with the draw priced at +225, indicating bookmakers also lean toward a low-scoring result [2]. On-chain activity and funding rates on crypto exchanges may further reflect macro sentiment tied to BTC/ETH volatility, which often influences speculative capital allocation in prediction markets [1].
Methodology
This page reads Switzerland vs. Colombia - More Markets on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed alongside for venue context. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
FAQ
- What are crypto prediction markets?
- Crypto prediction markets are on-chain smart contracts where you buy YES or NO shares on a future crypto event (e.g. "BTC above $100k by year-end"). The market price between 0¢ and 100¢ is the implied probability.
- What does a transaction cost on Polygon?
- Polygon gas is typically under $0.01 per transaction. A full trade cycle (Approve + Order + Fill) totals around $0.03 — compared to $5-50 on Ethereum mainnet.
- Can I use Bitcoin directly?
- No, Polymarket operates exclusively in USDC on Polygon. You can bridge BTC to USDC via an exchange or bridge service and deposit on Polygon — typically 10-30 minutes processing time.
- How does UMA secure the resolution?
- The UMA Optimistic Oracle uses a bond system: a proposer posts a bond, a two-hour challenge window opens. On dispute the losing side forfeits the bond — financial incentive for honest resolution.
- Which crypto markets exist on Polymarket?
- Currently active markets include BTC/ETH/SOL price targets, halving dates, ETF approvals, hard-fork outcomes and Layer-2 TVL thresholds. The list updates weekly; biggest volume sits on BTC and ETH price forecasts.
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