Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Alternative UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| Both Teams to Score | 100% |
| Both Teams to Score in First Half | 100% |
| 1st Half O/U 0.5 | 100% |
| 1st Half O/U 1.5 | 100% |
| SC Corinthians Paulista O/U 0.5 | 100% |
| SC Corinthians Paulista 1st Half O/U 0.5 | 100% |
| EC Bahia O/U 0.5 | 99% |
| EC Bahia 1st Half O/U 0.5 | 75% |
| O/U 2.5 | 52% |
| Both Teams to Score in Second Half | 50% |
| 2nd Half O/U 0.5 | 50% |
| 2nd Half O/U 1.5 | 50% |
| 2nd Half O/U 2.5 | 50% |
| EC Bahia 2nd Half O/U 0.5 | 50% |
| EC Bahia 2nd Half O/U 1.5 | 50% |
| SC Corinthians Paulista 2nd Half O/U 0.5 | 50% |
| SC Corinthians Paulista 2nd Half O/U 1.5 | 50% |
| EC Bahia O/U 1.5 | 37% |
| SC Corinthians Paulista O/U 1.5 | 25% |
| O/U 3.5 | 14% |
| EC Bahia O/U 2.5 | 8% |
| EC Bahia (-1.5) | 6% |
| SC Corinthians Paulista O/U 2.5 | 6% |
| O/U 4.5 | 3% |
| SC Corinthians Paulista (-1.5) | 2% |
| EC Bahia (-2.5) | 1% |
| SC Corinthians Paulista (-2.5) | 0% |
| O/U 5.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| EC Bahia 1st Half O/U 1.5 | 0% |
| SC Corinthians Paulista 1st Half O/U 1.5 | 0% |
Market context
EC Bahia meet SC Corinthians Paulista in a Brazil Série A match scheduled for 26 July at 3:00 PM ET, and the crowd-implied **8% YES** on “More Markets” points to a niche event rather than a mainstream match result. On comparable Bahia v Corinthians pricing, sportsbooks have recently leaned much higher on Bahia to win the match outright, with one current market snapshot showing decimal prices around 1.58-1.62 for Bahia versus roughly 5.7-5.9 for Corinthians, which is why a low-probability “more markets” outcome can still sit well below the headline 1X2 prices.[1]
For platform comparison, Polymarket-style crowd pricing is usually read directly as implied probability, while Kalshi shows the same idea in contract terms; Betfair and Smarkets are easier to map back to probabilities because they display exchange prices and make the commission visible in the net return, whereas sportsbook odds include margin inside the price.[1] For this match, the practical gap is that a trader on an exchange can use decimal odds to infer whether “more markets” is under- or over-priced relative to the 8% crowd figure, but KYC and availability differ by venue, so access and fees can matter as much as the price itself.
The main catalysts are line-up news, any late suspension or injury confirmation, and whether the club or broadcaster releases market-moving information before kick-off; those can alter derivatives such as first team to score, cards, corners or BTTS rather than the match winner. A live Kalshi listing for a Bahia-Corinthians first-team-to-score contract is already showing the same fixture in market form, which suggests traders are treating the game as one where secondary markets can reprice quickly if the starting XI or tactical shape changes close to settlement.[5]
Methodology
This page compares EC Bahia vs. SC Corinthians Paulista - More Markets 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 Kalshi Alternative UK, 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 is accessible globally?
- Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Kalshi Alternative UK has a different geo footprint and routes to Polymarket's order book at 0% fees.
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