Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Robinhood Prediction Markets) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Go to the live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Go to the live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Go to the live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Go to the live 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% |
| O/U 2.5 | 100% |
| O/U 3.5 | 100% |
| O/U 4.5 | 100% |
| O/U 5.5 | 100% |
| Both Teams to Score | 100% |
| 1st Half O/U 0.5 | 100% |
| 1st Half O/U 1.5 | 100% |
| SC Recife O/U 0.5 | 100% |
| SC Recife O/U 1.5 | 100% |
| SC Recife O/U 2.5 | 100% |
| Botafogo FC O/U 0.5 | 100% |
| Botafogo FC O/U 1.5 | 100% |
| Botafogo FC O/U 2.5 | 100% |
| Botafogo FC 1st Half O/U 0.5 | 100% |
| Botafogo FC 1st Half O/U 1.5 | 100% |
| Both Teams to Score in Second Half | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| 2nd Half O/U 2.5 | 100% |
| SC Recife 2nd Half O/U 0.5 | 100% |
| SC Recife 2nd Half O/U 1.5 | 100% |
| Botafogo FC 2nd Half O/U 0.5 | 100% |
| SC Recife (-1.5) | 0% |
| Botafogo FC (-1.5) | 0% |
| SC Recife (-2.5) | 0% |
| Botafogo FC (-2.5) | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 2.5 | 0% |
| SC Recife 1st Half O/U 0.5 | 0% |
| SC Recife 1st Half O/U 1.5 | 0% |
| Botafogo FC 2nd Half O/U 1.5 | 0% |
Market context
Sport Recife face Botafogo SP in a Brasileirão Série B fixture at Estádio Adelmar da Costa Carvalho on 10 July, with the match concluding after 90 minutes plus stoppage time[3][6]. The crowd-implied probability for the “More Markets” outcome sits at 0% YES, suggesting traders expect no additional settlement triggers beyond standard match results.
Historical head-to-head data shows SC Recife winning four of their last six meetings against Botafogo SP, with a goal difference of 13–3 in those contests[4]. Traditional bookmakers price Sport Recife as favourites at approximately -125 to -132, implying a 57% win probability, while Botafogo SP are underdogs at +340 to +360[1][2]. On platforms like Kalshi, outcomes are expressed as implied probabilities rather than decimal odds, whereas Betfair and Smarkets use decimal pricing; fee structures also diverge, with Polymarket often charging lower fees but requiring crypto KYC, while Kalshi mandates full US identity verification.
Traders should monitor final lineups and any late injury announcements before the 7:00 PM ET kickoff, as team form and squad depth heavily influence “More Markets” triggers such as correct score or total goals[1][8]. Recent analysis suggests a 1–1 draw is a plausible correct score, priced at +480, with Under 2.5 goals favoured at -139 odds[1]. Any deviation from expected lineups could shift implied probabilities significantly across platforms, particularly where odds are not yet fully adjusted for late news.
Methodology
We read SC Recife vs. Botafogo FC - More Markets from four platform perspectives: Polymarket (on-chain CLOB), Kalshi (CFTC-regulated exchange), Betfair Exchange (sports book exchange), Smarkets (peer-to-peer betting exchange). Polymarket's live mid is the canonical probability; the side-by-side columns benchmark fees, KYC, settlement currency and deposit rails so you can choose the venue that fits your jurisdiction and trade size.
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
- Polymarket vs Kalshi — which is better?
- Depends on your location. Kalshi is CFTC-regulated, US-only with full KYC. Polymarket is global, on-chain, no KYC up to $1,500. Polymarket has ~10x higher liquidity but higher regulatory risk.
- 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.
- 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. Robinhood Prediction Markets has a different geo footprint and routes to Polymarket's order book at 0% fees.
- Are all these platforms regulated?
- No. Kalshi is CFTC-regulated (US). Betfair and Smarkets are UK Gambling Commission licensed. Polymarket operates without explicit regulation — a different risk profile than a regulated sportsbook.
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