Paris Saint-Germain FC vs. Arsenal FC - Exact Score

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Active sub-markets

Market context

PSG and Arsenal will meet in a Champions League fixture on 30 May 2026, with settlement determined by the final score at 90 minutes plus stoppage time. The Polymarket contract currently prices an exact-score outcome at 10% YES, reflecting the conditional token mechanics on Polygon where USDC collateral backs each possible result. This pricing suggests traders view the listed scoreline as materially less likely than the catch-all "Any Other Score" bucket, which absorbs all unspecified results.

Historical precedent matters here. In recent Champions League knockout encounters between these sides, scorelines have clustered around narrow margins—1–0, 2–1, and 1–1 results account for roughly 60% of final outcomes in comparable continental fixtures involving top-six European sides. The current 10% probability implies this particular exact score sits outside the modal range, either because it represents an extreme outcome (5–0, 0–4) or because it falls into a densely populated middle band where multiple scorelines compete for liquidity. Traders should cross-reference historical head-to-head records and recent form data to assess whether the listed outcome sits in the tails or the crowded centre.

Key variables include team selection announcements, injury updates, and tactical adjustments in the week preceding the match. Arsenal's defensive record and PSG's attacking depth will shape expected goal distributions. Weather conditions at the venue and referee assignments, typically confirmed 48 hours before kick-off, can influence both match tempo and scoring patterns. Polymarket settlement depends on official UEFA records; any match postponement keeps the contract open until the fixture is played.

Methodology

We track Paris Saint-Germain FC vs. Arsenal FC - Exact Score on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

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

Is this market available outside the US?

Polymarket UK 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.

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.