Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
23% | 77% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
23% | 77% | 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
| Crystal Palace FC | 23% YES | 78% NO |
| Draw (Crystal Palace FC vs. Arsenal FC) | 24% YES | 77% NO |
| Arsenal FC | 55% YES | 46% NO |
Market context
Crystal Palace host Arsenal on Sunday, and Polymarket is pricing the contract at 23% YES in USDC on Polygon, with conditional tokens settling off the 15:00 UTC kick-off window. That implies the crowd sees Arsenal scoring within the first 45 minutes as possible but far from the base case, even with the title already secured and no obvious need for caution from a market-making perspective.
Recent Premier League finishes are usually the best guide here: early goals in these end-of-season fixtures often hinge more on team selection and motivation than on table position alone. Arsenal’s away profile has tended to keep them live in first-half markets, while Palace at Selhurst Park can be awkward when they are compact and disciplined, which is one reason the YES price is well below 50%. Comparable late-season title-clincher away games often produce a split between stronger possession numbers and lower tempo, keeping first-half scoring probabilities modest unless the favourites name an aggressive XI.
For traders, the main catalysts are squad news and any sign of rotation before the summer break. ESPN and the club match centres have the fixture listed for 24 May, while Palace reporting has already flagged a fitness check on Chris Richards after his ankle issue and noted that Oliver Glasner may still lean close to full strength despite the UEFA Conference League final looming. Arsenal’s selection, particularly in attack and full-back areas, will matter more than their season standing; any surprise absentee list or late change to the starting front line would be the most direct driver of the YES probability.
Methodology
This page reviews Crystal Palace FC vs. Arsenal FC across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at PolyGram — the application we operate, where you trade directly against the Polymarket order book at 0% fees.
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
- 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.
- Is this market available outside the US?
- PolyGram is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in 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 Crystal Palace FC vs. Arsenal FC on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
Trade on PolyGram →