Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Fees) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Place a position → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Place a position → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Place a position → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Place a position → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Walsall FC | 100% |
| Bristol City FC | 0% |
| Draw | 0% |
Market context
Bristol City’s EFL Cup tie with Walsall is a classic mismatch on paper, but the current **0% YES** price is only usable if the market is still waiting for the live event to be settled rather than reflecting true football odds. Bristol City have a strong historical edge in the head-to-head data, including a 8-2 league win in May 2015 and multiple other wins across the 2013-15 period, while Walsall have not recorded a win in the recent set of meetings shown in the available records.[1][2][3][9]
For a power-user running this through a bot or conditional-order stack, the key point is that historical averages are a weak signal at this stage: the sample is small, and the latest comparable form is more informative than decade-old meetings. Bristol City’s most recent listed results include a 4-1 friendly win over Newcastle, while Walsall’s recent run in League Two has been mixed, with defeats to Bromley, Harrogate Town and Cheltenham in the records surfaced here.[4] In programmatic terms, this is the sort of market where a model would usually weight current squad strength, competition level and confirmed line-ups far more heavily than raw H2H.
The practical catalysts to watch are the official teamsheets, late injury or rotation news, and whether either club treats the cup as a priority once line-ups land. BBC and Sky Sports both list the fixture and provide live stat pages, which are the fastest public checks for last-minute changes and match state once trading resumes.[2][4][7] If the market is being automated, the usual trigger set would be a line-up scrape, a suspension/injury flag, and a check for any schedule congestion that could alter Bristol City’s selection.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $88K.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Kalshi Fees, which mirrors the Polymarket order book directly.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Kalshi Fees trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
Trade Bristol City FC vs. Walsall FC on Kalshi Fees
Live order book, 0% fees, USDC settlement in seconds.
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