Girona FC vs. Arsenal FC

Platform comparison

Market context

Polymarket is pricing this Girona–Arsenal friendly at **0% YES** on Polygon, so the contract is effectively treating an affirmative settlement as unreachable unless there is a late market repricing before the 2026-08-01T18:00:00Z close. For a Polymarket user, the mechanics matter here: every entry is in **USDC**, positions are represented by **conditional tokens**, and the price is a live read on where marginal liquidity thinks the settlement outcome sits, not a guarantee about the match itself.

That zero line is far more extreme than the football context suggests. Arsenal won the sides’ only previous meeting, a 2-1 Champions League comeback at Montilivi in January 2025, and current previews for the 1 August 2026 friendly again lean towards an Arsenal win, with projected scorelines ranging from 1-2 to 1-4 and Arsenal widely described as the favourite.[1][3][8] Pre-season friendlies, though, are often shaped more by rotations, fitness management, and minutes for younger players than by full-strength form, so past head-to-heads and preview odds are only partial guides.[1][2][5]

The main catalysts to watch are team sheets, late injury or travel updates, and whether either club alters the planned pre-season structure before kick-off at Estadi Montilivi.[1][2][11] Arsenal have said the match is available through their official website and app, which usually means line-up news can surface close to start time and move a thin market quickly.[1][6] In practical terms, Polymarket traders should focus on official squad announcements and any change to the friendly schedule, because those are the events most likely to reset sentiment before settlement.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Girona FC vs. Arsenal FC 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. The highlighted row marks the cheapest route into Polymarket's order book.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is PolyGram. 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 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.

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.