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 |
|---|---|
| Total Corners: O/U 7.5 | 100% |
| Total Corners: O/U 8.5 | 100% |
| Total Corners: O/U 9.5 | 100% |
| Total Corners: O/U 10.5 | 100% |
| Total Corners: O/U 11.5 | 100% |
| Total Corners: O/U 12.5 | 100% |
| Total Corners: O/U 13.5 | 100% |
| 1st Half Total Corners: O/U 3.5 | 100% |
| 1st Half Total Corners: O/U 4.5 | 100% |
| 1st Half Total Corners: O/U 5.5 | 100% |
| 2nd Half Total Corners: O/U 3.5 | 100% |
| 2nd Half Total Corners: O/U 4.5 | 100% |
| 2nd Half Total Corners: O/U 5.5 | 100% |
| Chelsea FC Corners: O/U 2.5 | 100% |
| Chelsea FC Corners: O/U 3.5 | 100% |
| Chelsea FC Corners: O/U 4.5 | 100% |
| Chelsea FC Corners: O/U 5.5 | 100% |
| Hull City AFC Corners: O/U 2.5 | 100% |
| Hull City AFC Corners: O/U 3.5 | 100% |
| Total Corners: Odd or Even | 25% |
| Hull City AFC Corners: O/U 4.5 | 0% |
| Hull City AFC Corners: O/U 5.5 | 0% |
| Team to Take First Corner | 0% |
Market context
Market consensus: 100% chance of chelsea fc vs. hull city afc - total corners. Prediction markets aggregate real capital to produce this probability signal. Total corners markets for the Premier League game between Chelsea FC and Hull City AFC, scheduled for September 12, 2026 at 10:00 AM ET.
Methodology
We read Chelsea FC vs. Hull City AFC - Total Corners 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
Settlement is the biggest difference between the four platforms: Polymarket on-chain in USDC (instant), Kalshi USD via CFTC (T+1), Betfair and Smarkets in local currency via bank withdrawal (T+1 to T+3). On-chain settlement clears in minutes — the fastest payout path of the four.
FAQ
- 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. 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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