Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Alternative) Pick polygram.ink (preferred broker) |
14% | 86% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
14% | 86% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Belgium 1 - 1 Senegal | 14% |
| Belgium 1 - 0 Senegal | 11% |
| Belgium 2 - 1 Senegal | 11% |
| Belgium 0 - 0 Senegal | 9% |
| Belgium 2 - 0 Senegal | 8% |
| Belgium 0 - 1 Senegal | 8% |
| Any Other Score | 7% |
| Belgium 1 - 2 Senegal | 7% |
| Belgium 2 - 2 Senegal | 6% |
| Belgium 3 - 1 Senegal | 5% |
| Belgium 0 - 2 Senegal | 4% |
| Belgium 3 - 0 Senegal | 4% |
| Belgium 3 - 2 Senegal | 3% |
| Belgium 2 - 3 Senegal | 2% |
| Belgium 1 - 3 Senegal | 2% |
| Belgium 3 - 3 Senegal | 1% |
| Belgium 0 - 3 Senegal | 1% |
Market context
On Wednesday, 1 July 2026, Belgium and Senegal will meet in Seattle Stadium for a FIFA World Cup Round of 32 knockout match, with kickoff at 1 p.m. PT. The contest, broadcast on FS1, determines progression to the next round, excluding extra time and penalty shoot-outs from the settlement criteria. This specific exact-score market currently implies an 11% probability for the listed outcome, a figure that traders must contextualise against historical World Cup knockout patterns where low-scoring draws or single-goal margins dominate.
Historically, Senegal’s World Cup knockout record shows they reached the quarter-finals in 2002 but have often been eliminated in early rounds, averaging 0.4 opponent points per game in recent matches[3]. Belgium’s recent form includes two draws against Iran and Egypt in the group stage, suggesting a cautious tactical approach[6]. Comparable Round of 32 matches in 2018 and 2022 frequently resolved to 1-0, 1-1, or 2-1 scores, making the current 11% implied probability for a specific exact score appear modest but plausible given both teams’ defensive tendencies.
Traders should monitor final team news released before the 1 p.m. PT kickoff, particularly regarding key attackers like Romelu Lukaku or Senegal’s Sadio Mané, whose availability could shift scoring dynamics[4]. Platforms diverge significantly here: Polymarket displays decimal odds without KYC, whereas Kalshi requires identity verification and offers implied probability formats, while Betfair’s fee structure varies by liquidity tier. A recent preview from KOMO News confirms Seattle Stadium as the venue and highlights the match as the city’s first World Cup knockout-round fixture, a detail that may influence crowd energy and scoring intensity[7].
Methodology
This page compares Belgium vs. Senegal - Exact Score specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. The live probability is the Polymarket mid; the comparison columns summarise each venue's fee structure, KYC, settlement currency and payment rails. Every CTA routes to Polymarket Alternative, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Polymarket settles via UMA Optimistic Oracle on Polygon. A proposer posts the outcome with a bond, the two-hour window runs, then the smart contract pays USDC.
Kalshi settles USD through the CFTC-regulated clearinghouse — the cleanest variant, with heavier KYC. Betfair Exchange settles in account currency (GBP/EUR), net of 2-5% commission. Smarkets follows the same model as Betfair with a lower default 2% commission.
FAQ
- What does Polymarket cost vs Kalshi?
- Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.
- Which platform has the deepest liquidity?
- Polymarket — by a wide margin. Top markets reach $50-500M volume, Kalshi ~$200M cumulative, Betfair similar. Deeper liquidity means your trade moves the quote less.
- Is Betfair a Polymarket alternative?
- Only partially. Betfair Exchange is UK-focused with a sports-betting emphasis; they have politics markets but with thinner liquidity than Polymarket. Settlement in GBP/EUR, 2-5% commission on winnings.
- What about Smarkets as an alternative?
- Smarkets is a UK betting exchange with a lower default commission (2%) than Betfair. Liquidity on political markets is below Polymarket, comparable to Kalshi. Geo-blocked in many jurisdictions.
- Which platform supports Klarna/SOFORT?
- Directly: none. Polymarket accepts only USDC on Polygon. Polymarket Alternative offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.
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