Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Arsenal FC (-1.5) | 100% |
| Arsenal FC (-2.5) | 100% |
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| O/U 2.5 | 100% |
| O/U 3.5 | 100% |
| O/U 4.5 | 100% |
| Both Teams to Score | 100% |
| 1st Half O/U 0.5 | 100% |
| 1st Half O/U 1.5 | 100% |
| Girona FC O/U 0.5 | 100% |
| Arsenal FC O/U 0.5 | 100% |
| Arsenal FC O/U 1.5 | 100% |
| Arsenal FC O/U 2.5 | 100% |
| Arsenal FC 1st Half O/U 0.5 | 100% |
| Arsenal FC 1st Half O/U 1.5 | 100% |
| Both Teams to Score in Second Half | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| 2nd Half O/U 2.5 | 100% |
| Girona FC 2nd Half O/U 0.5 | 100% |
| Arsenal FC 2nd Half O/U 0.5 | 100% |
| Arsenal FC 2nd Half O/U 1.5 | 100% |
| Girona FC (-1.5) | 0% |
| Girona FC (-2.5) | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 2.5 | 0% |
| Girona FC O/U 1.5 | 0% |
| Girona FC O/U 2.5 | 0% |
| Girona FC 1st Half O/U 0.5 | 0% |
| Girona FC 1st Half O/U 1.5 | 0% |
| Girona FC 2nd Half O/U 1.5 | 0% |
Market context
Girona and Arsenal are scheduled for a club friendly on 1 August, and Polymarket’s **More Markets** contract is trading at a crowd-implied **0% YES**, meaning the market currently assigns no visible probability to the contract resolving in the affirmative. On Polymarket, that price reflects demand for the underlying conditional token on Polygon, settled in USDC, rather than a simple opinion on the match itself.
That kind of zero bid is best read against the wider pre-match context. Previews from multiple football outlets generally frame Arsenal as the stronger side and expect a relatively open game, with published score calls ranging from 1-2 to 1-4 and Arsenal listed as favourites in the moneyline-style previews.[1][3][5][14][15] For a “More Markets” contract, the key point is that this is not a straight match-winner bet: resolution depends on the specific additional market being listed for the friendly, so users need to match the final market set against the actual match data rather than Arsenal’s expected superiority alone.
The main catalysts for traders are the finalised market list, confirmed line-ups, and any late schedule or broadcast changes, because a friendly can still shift in emphasis if one manager rotates heavily or alters the tempo. Recent previews note that Arsenal’s first pre-season test is more about minutes and squad assessment than result pressure, which can affect derivative markets tied to goals, cards, or player involvement.[15] The match is also listed with a 7 p.m. BST / 2 p.m. ET kick-off, so any pre-match announcements close to that window can move pricing quickly before settlement begins.[1][7]
Methodology
This page reviews Girona FC vs. Arsenal FC - More Markets across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to PolyGram, which mirrors the Polymarket order book at 0% fees.
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
- 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 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.
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