Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on PolyGram.
Active sub-markets
| Liverpool FC (-1.5) | 0% YES | 100% NO |
| Brentford FC (-1.5) | 0% YES | 100% NO |
| Liverpool FC (-2.5) | 0% YES | 100% NO |
| Brentford FC (-2.5) | 0% YES | 100% NO |
| O/U 0.5 | 100% YES | 0% NO |
| O/U 1.5 | 100% YES | 0% NO |
Market context
Liverpool and Brentford meet on 24 May in a Premier League fixture scheduled for 11:00 AM ET. The 18% implied probability on this market reflects a significant gap between prediction-market consensus and conventional sportsbook pricing. Major UK bookmakers currently price Liverpool as clear favourites, with odds typically ranging from 1.50 to 1.65, implying roughly 60–67% win probability. Brentford's chances sit around 20–22% across most high-street operators, whilst the draw trades near 25–28%. The prediction-market reading of 18% for this contract thus sits below both sportsbook consensus and historical precedent for Brentford's performance against top-six sides this season.
Context matters here: Brentford have won only three times against the traditional "big six" in the past two seasons, though they've drawn frequently and shown defensive resilience. Liverpool's form trajectory into late May will be the primary determinant—whether they're chasing a title or resting players ahead of European commitments fundamentally alters team selection and intensity. Fixture congestion and injury reports released in the week before 24 May will signal intent from both camps.
Traders should monitor official team news from both clubs no later than 48 hours before kick-off, as late squad changes often trigger sharp line movement. Historical May fixtures between these sides show minimal volatility once confirmed lineups emerge, suggesting most repricing will occur early in the settlement window. The current 18% reading appears conservative relative to sportsbook midpoints and warrants close attention to any Liverpool injury announcements.
Methodology
This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
FAQ
- Where can I trade this market with the lowest fees?
- On PolyGram, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- 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.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- 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 Liverpool FC vs. Brentford FC - More Markets on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
Trade on PolyGram →