West Ham United FC vs. Arsenal FC - More Markets

Platform comparison

Market context

West Ham United and Arsenal are scheduled to meet on 10 May 2026 in a Premier League fixture, with kick-off at 11:30 AM ET. The settlement window closes at 15:30 UTC that day, allowing roughly four hours post-match for resolution. On Polymarket, this contract is currently priced at 0% YES, indicating traders are assigning negligible probability to the specified outcome. The market operates on Polygon via USDC settlement, with conditional tokens reflecting the binary resolution criteria tied to the match result.

The 0% pricing reflects either extreme confidence in a particular outcome or minimal liquidity in this specific market variant. Comparable "More Markets" contracts on Polymarket for major football fixtures typically see modest trading volumes, with pricing often clustering around outcomes that align with pre-match odds from conventional sportsbooks. Historical precedent suggests such niche market segments attract specialist traders rather than broad participation, making early-season probability estimates somewhat unreliable as proxies for true conviction.

Traders monitoring this contract should track team news in the week preceding the fixture—injuries to key players, managerial changes, or fixture congestion affecting either side could shift conventional odds materially. Arsenal's European commitments and West Ham's mid-table positioning in the 2025–26 season will influence squad rotation decisions. The settlement window's four-hour window post-match is standard for Polymarket football contracts, requiring swift resolution confirmation from official Premier League sources. Liquidity depth and order-book spread will determine execution costs for any position entry.

Methodology

We track West Ham United FC vs. Arsenal FC - More Markets across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. PolyGram is highlighted because it routes directly into the same Polymarket order book without taking a margin.

Resolution & payout

Resolution source: This market settles from the official publication at https://www.premierleague.com/. A proposer submits the result to the UMA Optimistic Oracle on Polygon, the two-hour challenge window opens, and the smart contract pays out in USDC.

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.

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.

What does it cost to trade on PolyGram?

Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

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.