Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Sport Prediction) Pick polygram.ink (preferred broker) |
91% | 9% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
91% | 9% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Count Binface | 91% |
| Person J | 50% |
| Person K | 50% |
| Person L | 50% |
| Person M | 50% |
| Person N | 50% |
| Person O | 50% |
| Person P | 50% |
| Person Q | 50% |
| Person R | 50% |
| Person S | 50% |
| Person T | 50% |
| Person U | 50% |
| Person V | 50% |
| Person W | 50% |
| Person X | 50% |
| Person Y | 50% |
| Person Z | 50% |
| Person AA | 50% |
| Person AB | 50% |
| Person AC | 50% |
| Person AD | 50% |
| Person AE | 50% |
| Person AF | 50% |
| Person AG | 50% |
| Person AH | 50% |
| Person AI | 50% |
| Person AJ | 50% |
| Person AK | 50% |
| Person AL | 50% |
| Person AM | 50% |
| Person AN | 50% |
| Person AO | 50% |
| Person AP | 50% |
| Person AQ | 50% |
| Person AR | 50% |
| Other | 50% |
| Laurence Fox | 4% |
| Nigel Farage | 2% |
| William Clouston | 2% |
| Kai Stephens | 1% |
| John Stevens | 1% |
| Giles Watling | 0% |
| Jovan Owusu-Nepaul | 0% |
| Matthew Bensilum | 0% |
| Natasha Osben | 0% |
| Tony Mack | 0% |
| Andrew Pemberton | 0% |
| Piers Corbyn | 0% |
| Adham Alkhatip | 0% |
| Rees Cowne | 0% |
| Luke Worley | 0% |
| Pamela Walford | 0% |
Market context
Nigel Farage’s resignation has triggered a Clacton by-election set for 13 August, with a very crowded field and the market asking who will finish second rather than who will win outright. Farage remains the dominant name in the race, and recent reporting says the ballot could contain a record 34 candidates, with nominations still the key procedural step before the final list is fixed.[12][9][11]
The 2% price on an outsider second-place finisher is broadly consistent with past coastal by-elections where the headline figure soaks up most of the vote and the runner-up is decided by local vote-splitting rather than national momentum. In Clacton’s 2024 general election, Farage won 46.2% while Conservative Giles Watling finished second on 27.9%, with Labour well behind on 16.2%, which shows how a familiar party machine can still secure the place behind a high-profile insurgent.[2] That history matters because second place in a fragmented field can go to a candidate with a narrower base if the protest vote is split among several fringe and independent names.[1][3]
For traders, the main catalysts are the publication of the formal candidate list after nominations close, any further withdrawals or replacements, and whether tactical voting chatter concentrates on one non-Reform name. Recent reports have already identified Count Binface, Laurence Fox, Piers Corbyn, the Forward Party’s Adham Alkhatip and others as declared or expected candidates, but sources also note that none is fully confirmed until the statement of persons nominated is published.[3][7][10] Media coverage has highlighted Binface as an early focal point for anti-Farage tactical voting, so any local campaign coordination, endorsements, or late ballot changes could matter more here than traditional polling.[1][8]
Methodology
Sports-specific comparison page for Clacton by-election: 2nd place. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.
Resolution & payout
Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.
FAQ
- When do sports markets resolve?
- Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.
- Can I bet on individual matches?
- Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.
- What are live sports odds on Polymarket?
- Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.
- Which sports markets are available?
- Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.
- What's the difference between match odds and outright odds?
- Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.
Trade Clacton by-election: 2nd place on Sport Prediction
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